Last of the word problem for now?

Question

Kelly has 20000 to invest. As her financial planner, you recommended that she diversify into three investments: Treasurybills that yield 5 % simple interest, Treasury bonds that yield 7 % simple interest, and corporate bonds that yield 10 % simple interest. Kelly wants her investment in corporate bonds. How much money should Kelly place in each investments?

Answer 1

That makes no sense, unless you're saying that all of it goes into corporate bonds.

Perhaps you misstated the problem?