raiders restaurant is considering the purchase of an $8000000.00 flat top grill. The girl has an economic life of 6 years and will be fully depreciated using the straight line method. The grills expected to produce $550,000 tacos per year for the next 6 years, with each costing $3.50 to make and priced at $8. assume the discount rate is 10% in the tax rate is 21%. The restaurant expects the market value of the grill to be zero dollars, 6 years from now. calculate the book value of the grill at the end of year 4