#4 please

On second thoughts, XY decides to keep the old truck. Iney can choose to retrofit it or not. The retrofit will cost$3,342. After the retrofit, the annual fuel and maintenance cost will be $782 for the first year and increases by $194 each year. XYZ 's minimum attractive rate of return is 4%. If XYZ will get rid of the old truck in six years, what is the total present cost of retrofit? Question 4 5 pts Without the retrofit, the annual fuel and maintenance cost will be $1,918 for the first year and increases at a rate of 8% each year. Given XYZ 's minimum attractive rate of return is still 4%. If XYZ will get rid of the old truck in six years, what is the total present cost of not retrofit