Question 6 1 pts Questions #6 to #8 use the following setup. Dog Up! Franks is looking at a new sausage system with an installed cost of $600,000. This cost will be depreciated straight-line to zero over the project's five-year life, at the end of which the sausage system can be resold for $40,000 on the market. The sausage system will save the firm $180,000 per year in pretax operating costs. And, the system requires an initial investment in net working capital of $29,000 and maintains the NWC at such level over the project's lifetime. This NWC will be recovered at the end of the project. Assume the marginal tax rate is 34% what is the OCF from the new sausage system? Question 7 1 pts What are the project's incremcntal free cash flows? (The CFs under the tab "Ycar-4occur evcry ycar from ycar 1 to ycar 4) Year0 Year 1-4Year 5 O A.-600,000 180,000 249.000 B.-629.000 180,000 235.400 C-629,000 159,600 228,600 O D.-629.000 Question 8 1 pts Following question #7, if the cost of capital is 10 percent, what is the NPV of this project