A new computer system will require an initial outlay of $19,000, but it will increase the firms cash flows by $3,800 a year for each of the next 8 years. Calculate the NPV and decide if the system is worth installing if the required rate of return is 9%. Calculate the NPV and decide if the system is worth installing if the required rate of return is 14%. How high can the discount rate be before you would reject the project