A delivery company recently bought a new van. The van cost $$22,500$ and is expected to generate

net after$-$tax operating cash flows of $$6,250$ per year for the next $5$ years. The van's expected salvage

values after tax adjustments are given below. If managers want to maximize shareholder value and

the company has a $10\%$ cost of capital, when should they sell the van? $($Enter an integer between $0$

and $5$ that represents the year in which they should sell.$)$