Investments can help a business increase productivity by: O A. creating goods outside the production possibilities curve.
O B. making it possible for the business to ignore opportunity cost.
O C. offering the business more efficient ways to make goods.
D. eliminating the need for any input when creating products.
SUBMIT

answer: marginal utility of the fourth brownie is 0.

explanation: marginal utility is the addtional utility gained from the consumption of one more unit of a good. it is given by,

so, marginal utility at the 4th unit will be given by

since, the values are not given here, you can simply find marginal utility at fourth unit by subtracting total utility at 3rd unit from total utility at 4th unit.