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Acerca da teoria microeconômica, julgue item a seguir.
Quanto menor a elasticidade-preço da demanda pelo produto
produzido por uma empresa monopolista, maior será o índice
de Lerner.
Acerca da teoria microeconômica, julgue item a seguir.
Considere-se que determinada empresa possua duas fábricas para a produção do bem Y que operem com tecnologias distintas: a fábrica 1 produz o bem Y de acordo com função custo dada por C1(Y1) = 3Y12 /2 , em que Y1 é a quantidade produzida do bem Y pela fábrica 1, e a fábrica 2 possui função custo dada por C2(Y2) = 4 Y2, em que Y2 é a quantidade produzida do bem Y pela fábrica 2. Nessa situação hipotética, caso a referida empresa deseje minimizar custos na produção de 3 unidades do bem Y , o total produzido na fábrica 2 será igual a 5/3 .
Acerca da teoria microeconômica, julgue item a seguir.
Considere-se que um consumidor com renda igual a R possua preferências representadas pela função U(x,y) =
4x + 2y, em que x e y sejam as quantidades consumidas de
cada um dos dois bens disponíveis na economia, cujos
preços são dados por px = py = 4. Nessa situação, caso o
preço do bem y caia para py = 1, o efeito substituição será
nulo.
Environmental and economic impacts of crude oil and
natural gas production in developing countries
Environmental impacts that occur during the production of crude oil would mostly occur from long-term habitat change within the oil and gas field, production activities (including facility component maintenance or replacement), waste management (e.g. produced water), noise (e.g. from well operations, compressor or pump stations, flare stack, vehicle and equipment), the presence of workers and potential spills.
The adverse environmental impacts which could happen during production of crude oil and natural gas include: disturbance of wildlife due to noise and human activity; exposure of biota to contaminants; and mortality of biota resulting from collisions against aboveground facilities or with vehicles.
The presence of production wells, ancillary facilities and access road reduces habitat quality, disturbs the biota and thus affects ecological resources. Discharge of produced water inappropriately onto soil or into surface water bodies can result in salinity levels becoming too high to sustain plant growth.
Wildlife is always prone to have contact with petroleum-based products and other contaminants in reserve pits and water management facilities. Animals could become entrapped in the oil and drown, or they could ingest toxic quantities of oil, or succumb to cold stress if the oil damages the insulation provided by their feathers or fur.
Internet: <www.core.ac.uk>
Based on the text, judge the following items.
It is correct to conclude that the text emphasizes how
agricultural production may be badly affected by higher
salinity levels.
Environmental and economic impacts of crude oil and
natural gas production in developing countries
Environmental impacts that occur during the production of crude oil would mostly occur from long-term habitat change within the oil and gas field, production activities (including facility component maintenance or replacement), waste management (e.g. produced water), noise (e.g. from well operations, compressor or pump stations, flare stack, vehicle and equipment), the presence of workers and potential spills.
The adverse environmental impacts which could happen during production of crude oil and natural gas include: disturbance of wildlife due to noise and human activity; exposure of biota to contaminants; and mortality of biota resulting from collisions against aboveground facilities or with vehicles.
The presence of production wells, ancillary facilities and access road reduces habitat quality, disturbs the biota and thus affects ecological resources. Discharge of produced water inappropriately onto soil or into surface water bodies can result in salinity levels becoming too high to sustain plant growth.
Wildlife is always prone to have contact with petroleum-based products and other contaminants in reserve pits and water management facilities. Animals could become entrapped in the oil and drown, or they could ingest toxic quantities of oil, or succumb to cold stress if the oil damages the insulation provided by their feathers or fur.
Internet: <www.core.ac.uk>
Based on the text, judge the following items.
The last period of the text could be correctly rewritten,
without this changing its meaning, as Animals would, then,
become entrapped in the oil and drown, or ingest toxic
quantities of oil, or succumb to cold stress if the oil
damages the insulation provided by their feathers or fur.
Environmental and economic impacts of crude oil and
natural gas production in developing countries
Environmental impacts that occur during the production of crude oil would mostly occur from long-term habitat change within the oil and gas field, production activities (including facility component maintenance or replacement), waste management (e.g. produced water), noise (e.g. from well operations, compressor or pump stations, flare stack, vehicle and equipment), the presence of workers and potential spills.
The adverse environmental impacts which could happen during production of crude oil and natural gas include: disturbance of wildlife due to noise and human activity; exposure of biota to contaminants; and mortality of biota resulting from collisions against aboveground facilities or with vehicles.
The presence of production wells, ancillary facilities and access road reduces habitat quality, disturbs the biota and thus affects ecological resources. Discharge of produced water inappropriately onto soil or into surface water bodies can result in salinity levels becoming too high to sustain plant growth.
Wildlife is always prone to have contact with petroleum-based products and other contaminants in reserve pits and water management facilities. Animals could become entrapped in the oil and drown, or they could ingest toxic quantities of oil, or succumb to cold stress if the oil damages the insulation provided by their feathers or fur.
Internet: <www.core.ac.uk>
Based on the text, judge the following items.
In the first period of the third paragraph, the expression
“ancillary facilities” implies the idea of a place, a building or
a piece of equipment that houses or is used for activities that
support the production of oil.
Environmental and economic impacts of crude oil and
natural gas production in developing countries
Environmental impacts that occur during the production of crude oil would mostly occur from long-term habitat change within the oil and gas field, production activities (including facility component maintenance or replacement), waste management (e.g. produced water), noise (e.g. from well operations, compressor or pump stations, flare stack, vehicle and equipment), the presence of workers and potential spills.
The adverse environmental impacts which could happen during production of crude oil and natural gas include: disturbance of wildlife due to noise and human activity; exposure of biota to contaminants; and mortality of biota resulting from collisions against aboveground facilities or with vehicles.
The presence of production wells, ancillary facilities and access road reduces habitat quality, disturbs the biota and thus affects ecological resources. Discharge of produced water inappropriately onto soil or into surface water bodies can result in salinity levels becoming too high to sustain plant growth.
Wildlife is always prone to have contact with petroleum-based products and other contaminants in reserve pits and water management facilities. Animals could become entrapped in the oil and drown, or they could ingest toxic quantities of oil, or succumb to cold stress if the oil damages the insulation provided by their feathers or fur.
Internet: <www.core.ac.uk>
Based on the text, judge the following items.
The environmental damages potentially caused by the oil and
gas industry are many and varied, as there are different
possible sources of problems.
Russia is making heaps of money from oil, but there is a way to stop that
The United States and its allies are leaning heavily on economic sanctions to punish Russia for its invasion of Ukraine. But a key element in that strategy, restrictions on Russian oil exports, mostly appears to be causing pain for ordinary people in other countries. European nations, in particular, are causing considerable damage to their own economies without reducing Russia’s oil revenue.
Nations seeking to help Ukraine have focused on reducing Russia’s energy exports instead of reducing Russia’s earnings from energy exports. Russia is exporting less oil but, in a perverse twist, it is earning more money. The sanctions have raised prices, more than offsetting the decline in exports. In May 2022, Russia earned 883 million euros per day from oil exports, up from 633 million euros per day in May 2021.
New sanctions that the European Union and Britain have agreed to impose on Russia by year’s end are likely to drive oil prices even higher. Some analysts warn that the price for a barrel of oil could exceed $ 200, well above the spike in the early weeks of the war, when oil prices topped out around $ 124.
Internet:<www.nytimes.com>
Based on the text above, judge the following items.
Even though oil prices have soared as a result of the
sanctions imposed on Russia, they were not high enought to
compensate for Russia’s loss in oil exports.
Russia is making heaps of money from oil, but there is a way to stop that
The United States and its allies are leaning heavily on economic sanctions to punish Russia for its invasion of Ukraine. But a key element in that strategy, restrictions on Russian oil exports, mostly appears to be causing pain for ordinary people in other countries. European nations, in particular, are causing considerable damage to their own economies without reducing Russia’s oil revenue.
Nations seeking to help Ukraine have focused on reducing Russia’s energy exports instead of reducing Russia’s earnings from energy exports. Russia is exporting less oil but, in a perverse twist, it is earning more money. The sanctions have raised prices, more than offsetting the decline in exports. In May 2022, Russia earned 883 million euros per day from oil exports, up from 633 million euros per day in May 2021.
New sanctions that the European Union and Britain have agreed to impose on Russia by year’s end are likely to drive oil prices even higher. Some analysts warn that the price for a barrel of oil could exceed $ 200, well above the spike in the early weeks of the war, when oil prices topped out around $ 124.
Internet:<www.nytimes.com>
Based on the text above, judge the following items.
It is correct to infer from the text that the US and its allies
have shot themselves in the foot with their economic
sanctions against Russia.
Russia is making heaps of money from oil, but there is a way to stop that
The United States and its allies are leaning heavily on economic sanctions to punish Russia for its invasion of Ukraine. But a key element in that strategy, restrictions on Russian oil exports, mostly appears to be causing pain for ordinary people in other countries. European nations, in particular, are causing considerable damage to their own economies without reducing Russia’s oil revenue.
Nations seeking to help Ukraine have focused on reducing Russia’s energy exports instead of reducing Russia’s earnings from energy exports. Russia is exporting less oil but, in a perverse twist, it is earning more money. The sanctions have raised prices, more than offsetting the decline in exports. In May 2022, Russia earned 883 million euros per day from oil exports, up from 633 million euros per day in May 2021.
New sanctions that the European Union and Britain have agreed to impose on Russia by year’s end are likely to drive oil prices even higher. Some analysts warn that the price for a barrel of oil could exceed $ 200, well above the spike in the early weeks of the war, when oil prices topped out around $ 124.
Internet:<www.nytimes.com>
Based on the text above, judge the following items.
The text suggests that the pain caused for ordinary people by
rising oil prices may worsen in the near future.
Russia is making heaps of money from oil, but there is a way to stop that
The United States and its allies are leaning heavily on economic sanctions to punish Russia for its invasion of Ukraine. But a key element in that strategy, restrictions on Russian oil exports, mostly appears to be causing pain for ordinary people in other countries. European nations, in particular, are causing considerable damage to their own economies without reducing Russia’s oil revenue.
Nations seeking to help Ukraine have focused on reducing Russia’s energy exports instead of reducing Russia’s earnings from energy exports. Russia is exporting less oil but, in a perverse twist, it is earning more money. The sanctions have raised prices, more than offsetting the decline in exports. In May 2022, Russia earned 883 million euros per day from oil exports, up from 633 million euros per day in May 2021.
New sanctions that the European Union and Britain have agreed to impose on Russia by year’s end are likely to drive oil prices even higher. Some analysts warn that the price for a barrel of oil could exceed $ 200, well above the spike in the early weeks of the war, when oil prices topped out around $ 124.
Internet:<www.nytimes.com>
Based on the text above, judge the following items.
At the beginning of the war between Russia and Ukraine,
there was a decrease in oil prices, which went from $ 200 a
barrel to approximately $ 124 a barrel.
Russia is making heaps of money from oil, but there is a way to stop that
The United States and its allies are leaning heavily on economic sanctions to punish Russia for its invasion of Ukraine. But a key element in that strategy, restrictions on Russian oil exports, mostly appears to be causing pain for ordinary people in other countries. European nations, in particular, are causing considerable damage to their own economies without reducing Russia’s oil revenue.
Nations seeking to help Ukraine have focused on reducing Russia’s energy exports instead of reducing Russia’s earnings from energy exports. Russia is exporting less oil but, in a perverse twist, it is earning more money. The sanctions have raised prices, more than offsetting the decline in exports. In May 2022, Russia earned 883 million euros per day from oil exports, up from 633 million euros per day in May 2021.
New sanctions that the European Union and Britain have agreed to impose on Russia by year’s end are likely to drive oil prices even higher. Some analysts warn that the price for a barrel of oil could exceed $ 200, well above the spike in the early weeks of the war, when oil prices topped out around $ 124.
Internet:<www.nytimes.com>
The text criticizes the restrictions imposed on Russia’s exports because they do not affect the amount of oil available for purchase in international markets.
Com relação a noções gerais de química orgânica, julgue o item a seguir.
A interação entre matéria orgânica, sedimentos e condições
termoquímicas apropriadas é essencial para os estágios
iniciais da formação de petróleo.
Julgue o item a seguir, acerca de coligação, fusão, incorporação e consórcio de empresas.
O consórcio de empresas, ao ser constituído, adquire
personalidade jurídica própria, independentemente das
empresas consorciadas.
Julgue o item a seguir, acerca de coligação, fusão, incorporação e consórcio de empresas.
As sociedades consorciadas respondem solidariamente pelas
obrigações assumidas pelo consórcio.
Julgue o item a seguir, acerca de coligação, fusão, incorporação e consórcio de empresas.
Diz-se coligada a sociedade de cujo capital outra sociedade
participe, com dez por cento ou mais do capital da primeira,
sem controlá-la.
Julgue o item a seguir, acerca de coligação, fusão, incorporação e consórcio de empresas.
O credor prejudicado pela incorporação de uma sociedade
poderá promover a anulação dos atos relativos a essa
transformação em até noventa dias, contados da publicação
desses atos.
Julgue o item a seguir, acerca de coligação, fusão, incorporação e consórcio de empresas.
Na fusão de sociedades, cada uma das sociedades fundidas
arcará com os direitos e obrigações havidos até a data da
fusão.
Em relação às sociedades em comum e às sociedades em conta de participação, julgue o item seguinte.
Na sociedade em comum, a responsabilidade dos sócios
pelas obrigações sociais é limitada à sua participação na
sociedade.
A constituição da sociedade em conta de participação independe de qualquer formalidade, contudo a eventual inscrição de contrato social em qualquer registro confere personalidade jurídica à sociedade.
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