Two years ago, Krusty Krab Restaurant purchased a grill for $50,000. The owner, Eugene Krabs, has learned that a new grill is available that will cook Krabby Patties twice as fast as the existing grill. This new grill can be purchased for $80,000 and would be depreciated straight line over 8 years, after which it would have no salvage value. Eugene Krab expects that the new grill will produce EBITDA of $50,000 per year for the next eight years while the existing grill produces EBITDA of only $35,000 per year. The current grill is being depreciated straight line over its useful life of 10 years after which it will have no salvage value. All other operating expenses are identical for both grills. The existing grill can be sold to another restaurant now for $30,000. Krusty Krab's tax rate is 21%. If Krusty Krab's opportunity cost of capital is 12%, then the IRR for upgrading to the new grill is closest to:

		21.00%.
		18.25%.
		16.00%.
		3.25%.

Use the information for the question(s) below. The Sisyphean Corporation is considering investing in a new cane manufacturing machine that has an estimated life of three years. The cost of the machine is $30,000 and the machine will be depreciated straight line over its three-year life to a residual value of $0. The cane manufacturing machine will result in sales of 2000 canes in year 1. Sales are estimated to grow by 10% per year each year through year three. The price per cane that Sisyphean will charge its customers is $18 each and is to remain constant. The canes have a manufacturing cost of $9 each. Installation of the machine and the resulting increase in manufacturing capacity will require an increase in various net working capital accounts. It is estimated that the Sisyphean Corporation needs to hold 2% of its annual sales in cash, 4% of its annual sales in accounts receivable, 9% of its annual sales in inventory, and 5% of its annual sales in accounts payable. The firm is in the 21% tax bracket, and has a cost of capital of 10%. The change in Net working capital from year one to year two is closest to:

		A decrease of $360.
		A decrease of $396.
		An increase of $396.
		An increase of $360.