We can lease a computer for 1 000 per month or we can purchase one for 15 000 The purchased computer will also cost 40 per month for a maintenance cost At an interest rate of 5 per month how many months would I need the computer for for the purchased system to break ev Note you will need to use a 1 2 tabulated table to solve Between 14 and 15 months Between 15 16 months O Between 16 17 months More then 18 months