g. Suppose you invested $30,000, and it is expected to grow by 8% per year. How long would it take for the investment to double? Inputs: PV = $30,000, FV = ?, I/YR = 8%, PMT = 0, growth rate = 8%, Years to double = ? Use Excel NPER Function: PV = $30,000, FV = ?, I/YR = 8%, PMT = 0, growth rate = 8%, Years to double = ?