rui frend has $20,000 and wants it fo grow to $37,000 in 71 years? What per annum rate, cormpounded rincitily. would their savings need to earn? (the answers below are in $0.9. 12.34 would denote 72.3 A\%) a 5.21 D. 6.89 c. 706 d. 5.61 e. 6.17 1. 6.56