James just received an $8,000 inheritance check from the estate of his deceased rich uncle. James wants to set aside enough money to pay for a trip in five years. If the trip is expected to cost $5,000, how much of the $8,000 must James deposit now if the rate of return is 12% per year in order to have the $5,000 in five years

answer; i believe the correct answer is (treasury bills);

answercountries with higher real income per capita tend to have higher levels of this index.

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.