Question

(table: utility from oranges and starfruit) oranges cost $2 per pound and starfruit costs $5 per pound. calvin has $26 to spend. if calvin buys 4 pounds of starfruit and 3 pounds of oranges, how much is his total utility?

Answer 1

Calvin has a total of 252 utility. His utility coming from Oranges and Starfruit becomes 252, he needs to spend his $26 on buying the oranges and starfruit but all in all he also spend $23 on it, he still has a remaining $3 in his pocket, so his total utility is 252. The answer in this question is 252.