Billingham Packaging is considering expanding its production capacity by purchasing a new machine, the XC-750. The cost of the XC-750 is $2.68 million. Unfortunately, installing this machine will take several months and will partially disrupt production. The firm has just completed a $46,000 feasibility study to analyze the decision to buy the XC-750, resulting in the following estimates:

Marketing: Once the XC-750 is operating next year, the extra capacity is expected to generate $10.05 million per year in additional sales, which will continue for the ten-year life of the machine.

Operations: The disruption caused by the installation will decrease sales by $4.93 million this year. As with Billingham's existing products, the cost of goods for the products produced by the XC-750 is expected to be 71 % of their sale price. The increased production will also require an increased inventory on hand of $ 1.07 million during the life of the project. The increased production will require an additional inventory of $ 1.07 million, to be added in year 0 and depleted in year 10.

Human Resources: The expansion will require additional sales and administrative personnel at a cost of $2 million per year.

Accounting: The XC-750 will be depreciated via the straight-line method in years 1?10. Receivables are expected to be 15 % of revenues and payables to be

11% of the cost of goods sold. Billingham's marginal corporate tax rate is 15%.

a. Determine the incremental earning from the purchase of the XC-750

b. Determine the free cash flow from the purchase of the XC-750

c. If the appropriate cost of capital for the expansion is 10.3%, compute the NPV of the purchase

d. While the expected new sales will be $10.05 million per year from $7.95 to $12.15 million. What is the NPV in the worst case? In the best case?

If all possible can you solve using excel showing formulas Thanks!