Question 3. Trash-2-Cash Corp. can purchase waste plastic from a two-year land recla- mation project for resale to its customers. Purchases and sales in tons of plastic are as follows. Year Purchases Sales 0 1,500 0 1 1.000 1,200 2 0 1,000 The purchase and sale prices are $10 and $50 per ton, respectively. Trash-2-Cash incurs a handling cost of $9 per ton for each ton sold. In addition, a storage costs of $6 per ton is incurred for inventory held at years 1 and 2. Unsold inventory is disposed of at year 3, at a cost of $30 per ton. For tax purposes, inventory storage and disposal costs are treated as current expenses. The OCC is 12% and the tax rate is 35%. a. Calculate each year's inventory in tons of plastic. b. Calculate the cash values of inventory storage and disposal costs at each year. c. Calculate tax liability at each year. d. Calculate net cash flow at each year. e. Calculate the NPV of this project