if the union member is able to invest their $12,000 is a fund that pays 1.8% compounded continuously, in how many years will the future values be worth $20,000?
e^0.018t = 20/12
.018 t = ln (20/12) = .511
t = 28.4 years
.018 t = ln (20/12) = .511
t = 28.4 years