Bill decides to start a 401(k) Investment account beginning next year with an initial Investment of $500. His plan is to make annual Investments which Increase by $100 each year. If Bill earns 10% or investment, his 401(k) account will be worth how much in 15 years (A) $30, 820 (B) $31, 760 (C) $32, 660 (D) $33, 520