Your father paid $10,000 (CF at t=0 ) for an imyestment that promises to pay $575 at the end of each of the next 5 years, then an additional lump sum payment of $13.500 at the end of the sth year. What is the expected rate of return on this investment? 4. 5.75% b. 10.379 c. 1133 d. 4204 e 11.9514