$1)$ Compute the number of calendar days needed to complete a one acre job using the current truck$/$trailer combination and the larger truck$/$trailer combination. Use this to calculate the maximum number of jobs McCoy could accept per year using each truck$/$trailer combination.

$2)$ Using the question $1$ results & exhibit #$1,$ compute the incremental annual revenues $($cash inflows$)$ and expenses $($cash outlfows$)$ given an investment in a larger truck $($i$.$e$.$ what is the difference in revenue and expense between the old truck and the new truck$).$

$3)$ Using the results from #$2$ prepare a model of the initial investment and incremental cash flows for the next $5$ years. Utilize NPV$,$ IRR & the payback period.

$4)$ What would you recommend to McCoy regarding the goat rental operation?