Questões de Vestibular
Sobre vocabulário | vocabulary em inglês
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Opportunity Cost
This phenomenon goes by the name of ‘opportunity cost,’ since by not investing in more equipment and a more rigid production flow, the company is forgoing the opportunity to earn increased profits. These costs are every bite as real as the payment of dollars out-of-pocket.
This notion _______ opportunity cost can be reinforced _________ a famous saying ______ Benjamin Franklin, no slouch himself _________ operations management. To make the point, however, we must make a brief excursion into logic. One truth of logic is the validity of the so-called contrapositive, which says simply that if the statement “If A, then B” is true, then it is also true that “If not B, then not A.” That is, of every time A occurs B follows, then we can be sure that if B does not occur, then A did not occur as well. Enough logic then, and back to Ben Franklin.
One of his Poor Richard sayings is that “A penny saved is a penny earned.” We have all recognized the truth of that since childhood, but I assert that by this saying Ben showed us he knows everything about opportunity cost. After all, what is the contrapositive of “A penny not earned is a penny not saved (i.e., a penny sent). All we are saying by this notion of opportunity cost is that “a penny not earned (an opportunity forgone) is a penny spent.” We shall often have occasion to consider opportunity costs, in analyzing and deciding various operations issues.
SCHMENNER, Roger W. Production/Operations Management. 5th
Edition. Prentice-Hall, 1993.
Opportunity Cost
This phenomenon goes by the name of ‘opportunity cost,’ since by not investing in more equipment and a more rigid production flow, the company is forgoing the opportunity to earn increased profits. These costs are every bite as real as the payment of dollars out-of-pocket.
This notion _______ opportunity cost can be reinforced _________ a famous saying ______ Benjamin Franklin, no slouch himself _________ operations management. To make the point, however, we must make a brief excursion into logic. One truth of logic is the validity of the so-called contrapositive, which says simply that if the statement “If A, then B” is true, then it is also true that “If not B, then not A.” That is, of every time A occurs B follows, then we can be sure that if B does not occur, then A did not occur as well. Enough logic then, and back to Ben Franklin.
One of his Poor Richard sayings is that “A penny saved is a penny earned.” We have all recognized the truth of that since childhood, but I assert that by this saying Ben showed us he knows everything about opportunity cost. After all, what is the contrapositive of “A penny not earned is a penny not saved (i.e., a penny sent). All we are saying by this notion of opportunity cost is that “a penny not earned (an opportunity forgone) is a penny spent.” We shall often have occasion to consider opportunity costs, in analyzing and deciding various operations issues.
SCHMENNER, Roger W. Production/Operations Management. 5th
Edition. Prentice-Hall, 1993.
Opportunity Cost
This phenomenon goes by the name of ‘opportunity cost,’ since by not investing in more equipment and a more rigid production flow, the company is forgoing the opportunity to earn increased profits. These costs are every bite as real as the payment of dollars out-of-pocket.
This notion _______ opportunity cost can be reinforced _________ a famous saying ______ Benjamin Franklin, no slouch himself _________ operations management. To make the point, however, we must make a brief excursion into logic. One truth of logic is the validity of the so-called contrapositive, which says simply that if the statement “If A, then B” is true, then it is also true that “If not B, then not A.” That is, of every time A occurs B follows, then we can be sure that if B does not occur, then A did not occur as well. Enough logic then, and back to Ben Franklin.
One of his Poor Richard sayings is that “A penny saved is a penny earned.” We have all recognized the truth of that since childhood, but I assert that by this saying Ben showed us he knows everything about opportunity cost. After all, what is the contrapositive of “A penny not earned is a penny not saved (i.e., a penny sent). All we are saying by this notion of opportunity cost is that “a penny not earned (an opportunity forgone) is a penny spent.” We shall often have occasion to consider opportunity costs, in analyzing and deciding various operations issues.
SCHMENNER, Roger W. Production/Operations Management. 5th
Edition. Prentice-Hall, 1993.
Opportunity Cost
This phenomenon goes by the name of ‘opportunity cost,’ since by not investing in more equipment and a more rigid production flow, the company is forgoing the opportunity to earn increased profits. These costs are every bite as real as the payment of dollars out-of-pocket.
This notion _______ opportunity cost can be reinforced _________ a famous saying ______ Benjamin Franklin, no slouch himself _________ operations management. To make the point, however, we must make a brief excursion into logic. One truth of logic is the validity of the so-called contrapositive, which says simply that if the statement “If A, then B” is true, then it is also true that “If not B, then not A.” That is, of every time A occurs B follows, then we can be sure that if B does not occur, then A did not occur as well. Enough logic then, and back to Ben Franklin.
One of his Poor Richard sayings is that “A penny saved is a penny earned.” We have all recognized the truth of that since childhood, but I assert that by this saying Ben showed us he knows everything about opportunity cost. After all, what is the contrapositive of “A penny not earned is a penny not saved (i.e., a penny sent). All we are saying by this notion of opportunity cost is that “a penny not earned (an opportunity forgone) is a penny spent.” We shall often have occasion to consider opportunity costs, in analyzing and deciding various operations issues.
SCHMENNER, Roger W. Production/Operations Management. 5th
Edition. Prentice-Hall, 1993.
Match the words in column 1 to their definitions in column 2:
Column 1 Words
1. profits
2. slouch
3. issue(s)
4. flow
5. validity
Column 2 Definitions
( ) the continuous production or supply of something.
( ) the state of being legally or officially acceptable.
( ) the money you make in business or by selling things.
( ) to stand, sit or move in a lazy way, often with your shoulders and head bent forward.
( ) important topics that people are discussing or arguing about.
Choose the alternative that presents the correct
sequence, from top to bottom.
Doctor: Have you ever fainted before? Patient: Yes, the last time you told me your fees.
(Available in:https://pages2cool.blogspot.com.)
Mark the item that does NOT match the dialogue:
I - Content still comes first regardless of whether we conceive of the work of an art on the model of a picture or on the model of a statement. II - Content, whether conceived on the model of a picture ar on the model of a statement, still comes first. III - Whether being conceived the work of art on the model of a picture or on the model of a statement, content still comes first.
If applied to the text, which ones would be correct and keep the literal meaning?
( ) O trecho Bari wants us to think not so much about what clothes say as how they make us feel (l. 20-21) pode ser substituído por Bari wants us to think more of how clothes make us feel rather than of what they say, sem prejuízo da correção gramatical e do significado original do texto. ( ) O segmento it is (l. 47) pode ser omitido, sem prejuízo da correção gramatical e do significado original do texto. ( ) O trecho It is this sense of the dress as an alternative se/f that(I. 47-48) pode ser substituído por This sense of the dress as an alternative self is what, sem prejuízo da correção gramatical e do significado original do texto. ( ) A palavra since (l. 29) pode ser substituída por as from, sem prejuízo de correção gramatical e do significado original do texto.
A sequência correta de preenchimento dos parênteses, de cima para baixo, é
( ) A palavra would (l. 32) indica a recorrência de uma situação. ( ) A palavra as (l. 43) poderia ser substituída tanto por given that quanto por due to, sem prejuízo da correção gramatical e do significado original do texto. ( ) O segmento who needed them more, since they had families to support (l. 49-50) poderia ser substituído por who needed them more, inasmuch as they had families to support, sem prejuízo da correção gramatical e do significado original do texto. ( ) o easier segmento Odd choices were simply for men, most of whom would sti/1 find women g/ad to marry them (l. 55-57) poderia ser substituído por Odd choices were simply easier for those men who would still find women glad to marry them, sem prejuízo da correção gramatical e do significado original do texto.
A sequência correta de preenchimento dos parênteses, de cima para baixo, é
( ) stingy (l. 30) ( ) snub (l. 36) ( ) dreariness (l. 53)
1. miserable 2. upturned 3. despair 4. meager 5. narrow 6. joylessness
A sequência correta de preenchimento dos parênteses, de cima para baixo, é
Leia o texto a seguir para responder à questão.
The Internet of Things
The “Internet of Things” (IoT) is becoming an increasingly growing topic of conversation both in the workplace and outside of it. It’s a concept that not only has the potential to impact how we live but also how we work. But what exactly is the “Internet of Things” and what impact is it going to have on you, if any? There are a lot of complexities around the “Internet of Things” but we want to stick to the basics. Lots of technical and policyrelated conversations are being had but many people are still just trying to grasp the foundation of what the heck these conversations are about.
Let’s start with understanding a few things.
Broadband Internet is becoming more widely available, the cost of connecting is decreasing, more devices are being created with Wi-Fi capabilities and sensors built into them, technology costs are going down, and smartphone penetration is sky-rocketing. All of these things are creating a “perfect storm” for the IoT.
So What Is The Internet of Things?
Simply put, this is the concept of basically connecting any device with an on and off switch to the Internet (and/or to each other). This includes everything from cellphones, coffee makers, washing machines, headphones, lamps, wearable devices and almost anything else you can think of.
So what now?
The new rule for the future is going to be, “Anything that can be connected, will be connected.”
De acordo com a tirinha, qual o significado de WANDER?
How things have changed.
Now disagreements feel deadly serious. Like when your colleague pronounces that wearing a face mask in public is a threat to his liberty. Or when you see that one of your friends has just tweeted that, actually, all lives matter. Before you know it, you’re feeling angry and forming harsh new judgments about your colleagues and friends. Let’s take a collective pause and breathe: there are some ways we can all try to have more civil disagreements in this febrile age of culture wars.
1. ‘Coupling’ and ‘decoupling’
The first is to consider how inclined people are to ‘couple’ or ‘decouple’ topics involving wider political and social factors. Swedish data analyst John Nerst has used the terms to describe the contrasting ways in which people approach contentious issues. Those of us more inclined to ‘couple’ see them as inextricably related to a broader matrix of factors, whereas those more predisposed to ‘decouple’ prefer to consider an issue in isolation. To take a crude example, a decoupler might consider in isolation the question of whether a vaccine provides a degree of immunity to a virus; a coupler, by contrast, would immediately see the issue as inextricably entangled in a mesh of factors, such as pharmaceutical industry power and parental choice.
2.____________________
A study at Arizona State University, U.S., analysed more than 100,000 comments on a forum where users post their views on an issue and invite others to persuade them to change their mind. The researchers found that regardless of the kind of topic, people were more likely to change their mind when confronted with more evidence-based arguments. “Our work may suggest that while attitude change is hard-won, providing facts, statistics and citations for one’s arguments can convince people to change their minds,” they concluded.
3. Just be nicer?
Finally, it’s easier said than done, but let’s all try to be more respectful of and attentive to each other’s positions. We should do this not just for virtuous reasons, but because the more we create that kind of a climate, the more open-minded and intellectually flexible we will all be inclined to be. And then hopefully, collectively, we can start having more constructive disagreements — even in our present very difficult times.