Monash Chemicals are considering replacing their existing machine with a new, more efficient one. The old machine was purchased 4 years ago for $30,000,000 and had an estimated useful life of 6 years; it can be sold today for $15,000,000. The new machine will cost $50,000,000 but will have a 10 year life and scrap value at the end of the 10 years of $8,000,000. The new machine will require shipping and installation costs of $3,000,000 each. The new machine is more efficient it will also require an increase in net working capital of $10,000,000. Monash Chemicals depreciates all assets straight-line over their useful life and pays tax at the company rate of 30%. The terminal cash flows (excluding the final year operational cash flows) at t=10 for the decision is (to the nearest dollar): a. $18,000,000 b. $15,600,000 c. $8,000,000 d. $7,600,000 e. $5,600,000