In your opinion, what are the three most important microeconomic issues of our society today?

answercombination of ability and experience of the partners;

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.

after cutting wages and benefits in order to increase profit .

apex~