First, the value of each share rose by 2. So we have +2.
Then it fell by 5. So we have
2 - 5 = -3
Each share has a net value of negative 3.
Dave owns 15 shares. So,
15 * (-3) = -45.
So, there is a net loss of $45.
Answer:
c. feels the marginal benefit of an extra hour of studying exceeds the marginal cost of not playing basketball.
Explanation:
Russel made a choice to study for an hour instead of playing basketball. When making choices people weigh the benefits of an action against its opportunity cost.
Opportunity cost is the forgone alternative when we choose to do something.
In this instance Russell chose to study and the opportunity cost was to enjoy playing a basketball game.
For him to choose to study it means he saw the benefit of reading to be greater than the marginal cost of playing basketball. So he chose the most beneficial activity for him.
Answer:
Trademark.
Explanation:
Trademark is a type of intellectual property that involves use of a unique design to legally differentiate a product from others in the market. It shows a particular product belongs to a company.
Elizabeth should first of all get a trademark on her picture frames so that they will be legally protected from copying by others.