Answer:
Vaughn should produce Plain as it makes greater profit.
Explanation:
Vaughn Manufacturing can sell all the units it can produce of either Plain or Fancy but not both.
Plain has a unit contribution margin of $86 and takes two machine hours to make and Fancy has a unit contribution margin of $111 and takes three machine hours to make.
There are 2400 machine hours available to manufacture a product.
Profit per machine hour for Plain
= 
= $43
Profit per machine hour for Fancy
= 
= $37
The difference in profit
= $43 - $37
= $6
Plain makes $6 more profit per machine hour than Fancy.
Answer:
B
Explanation:
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Answer:
b. social benefits will be greater than private benefits
Explanation:
Positive externalities can be defined as those that produce positive effects for society in relation to the consumption of a good or service.
This is because the social benefit is the sum of the private benefit plus the sum of the external benefit.
An example of positive externality pertinent to the present is the fact that vaccinating people generates greater positive effects on society, because when vaccinating an individual there is less chance of having more people infected with some disease.
So it is correct to say that the social benefits will be greater than the private ones. Letter b.
