If you want to accumulate $56194 to buy a cabin and if you can invest $25680 at the rate of 14% per year, how many years will it take? Assume that the investment compounds once a year. (Do NOT include units or any text such as $,%, year, years, yr or any other character(s) in your answer. Enter your answer as the number of years rounded to 2 decimal places, e.g. 1.13 or 0.98) 
If you currently have $17647 and you want it to grow to $53926, at what rate (per period) do you need to invest, in order to have this amount available 5 periods from now? (Do NOT include the % sign. Enter your answer as a percent rounded to 2 decimal places, e.g. 12.13) 
ABC bank offers you a loan of $10,000 and requires you to pay 10 equal installments of $1,700 every year for 10 years to repay the loan. The first installment of repayment is scheduled 1-year from now. What is the interest rate on the loan offered by the bank? (Do NOT include the % sign or any other text. Enter your answer as a percent and round your final answer to 2 decimal places, e.g. 110.10)