Your company purchased a piece of land six years ago for $175,000 and subsequently added $175,000 in improvements. The current book value of the property is $325,000. There are two options for future use of the land: 1) the land can be sold today for $370,000 on an after tax basis; 2) your company can destroy the past improvements and build a factory on the land. In consideration of the factory project, what amount (if any) should the land be valued at? A. The present book value of $325,000. B. The after tax salvage value of $370,000 as that is the opportunity cost. C. The sales price of $370,000 less the book value of the improvements. D. The original $175,000 purchase of the land itself. E. The property should be valued at zero since it is a sunk cost.