A new computer system will require an initial outlay of $$21,500,$ but it will increase the firm$$s cash flows by $$4,600$ 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 $9\%.$

Note: Negative amount should be indicated by a minus sign. Do not round intermediate calculations. Round your answers to $2$ decimal places.

Calculate the NPV and decide if the system is worth installing if the required rate of return is $14\%.$

Note: Negative amount should be indicated by a minus sign. Do not round intermediate calculations. Round your answers to $2$ decimal places.