PLEASE ANSWER ALL THE QUESTIONS CORRECTLY

Green Moose Industries is a company that produces iGadgets, among several other products. Suppose that Green Moose Industries considers replacing its old machine used to make iGadgets with a more efficient one, which would cost $1,800 and require $250 annually in operating costs except depreciation. After-tax salvage value of the old machine is $600, while its annual operating costs except depreciation are $1,100. Assume that, regardless of the age of the equipment, Green Moose Industries's sales revenues are fixed at $3,500 and depreciation on the old machine is $600. Assume also that the tax rate is 40% and the project's risk-adjusted cost of capital, c is the same as weighted average cost of capital (WACC) and equals 10%. Based on the data, net cash flows (NCFs) before replacement are , and they are constant over four years. Although Green Moose Industries's NCFs before replacement are the same over the 4-year period, its NCFs after replacement vary annually. The following table shows depreciation rates over four years. Complete the following table and calculate incremental cash flows in each yeac. Hint: Round your answers to the nearest dollar and remember to enter a minus sign if the calculated value is negative