Annual Interest Real Estate Money Market Amount Rate Invested (as a decimal) 0.03 0.025 0.015 CDs 108. Investment Decisions Jane invests $40,000 received as an inheritance in three parts. With one part she buys mutual funds that offer a return of 2% per year. The second part, which amounts to twice the first, is used to buy government bonds paying 2.5% per year. She puts the rest of the money into a savings account that pays 1.25% annual interest. During the first vear, the total interest is $825. How much did she invest at each rate