Answer: a. 10 utils
Explanation: The marginal utility from consumption of the third unit of goods is gotten by taking the difference between the total utility derived from three units of goods and the total utility derived from two units of goods.
Total utility from three units = 84 utils
Total utility from two units = 74 utils
84 - 74 = 10 utils which is the marginal utility of the third unit.
e. $0
SEP PLANS ONLY PERMITS EMPLOYER CONTRIBUTIONS.FOR A SELF -EMPLOYED INDIVIDUAL,CONTRIBUTIONS ARE LIMITED TO 25% OF YOUR NET EARNINGS FROM SELF-EMPLOYMENT (NOT INCLUDING CONTRIBUTIONS FOR YOURSELF) UP TO $57,000 (FOR 2020) ; $56,000 FOR 2019.
Answer:
Opportunity cost is the benefit that is foregone for an individual by choosing one alternative over other alternatives available to him.
If the opportunity cost is lower for an individual then this will benefit him whereas if the opportunity cost is higher then this will not benefit the individuals.
We know that if a person stay at home and eat delicious home-cooked then he must use some ingredients to cook food.
Therefore, the opportunity cost of eating the home-cooked meal is five-dollar Burger Joint gift card and the value of ingredients that are use in the home-cooked food.