Question 1003998
P=Po{1+r/t}^nt
Semi-annually 15000*(1+0.11/2)^18=$39,322.99
Quarterly 15000(1+(0.11/4))^36=$39,832.46
Monthly  15000(1+(0.11)/12)^108=$40,186.87
Continuously 15000e^(0.11*9)=15000e^(0.99)=$40,368.52