13. Investment A pays 8% interest for 10 years. Investment B pays 7.75% interest for 10 years. Both require an initial $10,000 investment. The future value of A minus the future value of B is equal to (to the nearest penny). (6 POINT) A) $2,500.00 B) $2,500.00 C) $1,643.32 D) $494.58 E) $3,094.67