$*$Your borrowing rate is $10\mathrm{.}7\%$ per year. Your lending rate is $5\mathrm{.}8\%$ per year. A project costs $$4500$ and has a rate of return of $8\mathrm{.}5\%.$ What is the minimum amount of investment capital you need to make the project worthwhile $($assuming you will borrow any additional capital needed beyond your own investment capital$)?$ Give your answer to the nearest dollar.

Selected Answer:

Incorrect $550$

Correct Answer:

Correct $2,020\backslash$pm $0\mathrm{.}5$