can i get same with these equations.

Current Attempt in Progress Crane Company is considering three long-term capital investment proposals. Each investment has a useful life of 5 years. Relevant. data on each project are as follows. Depreciation is computed by the straight-line method with no salvage value. The company's cost of capital is 15%. (Assume that cash flows occur evenly throughout the year.) Current Attempt in Progress Crane Company is considering three long-term capital investment proposals. Each investment has a useful life of 5 years. Relevant. data on each project are as follows. Depreciation is computed by the straight-line method with no salvage value. The company's cost of capital is 15%. (Assume that cash flows occur evenly throughout the year.)