Final answer:
Driving Student should calculate the Net Present Value of replacing their existing vehicle with a new bus, considering the cost, expected savings, depreciation, tax rate, and discount rate. The NPV calculation will help determine whether the new bus investment is financially viable.
Step-by-step explanation:
The question asks whether the company Driving Student should replace an existing car with a new bus, considering various financial factors. To determine this, we need to calculate the Net Present Value (NPV) of the investment to see if it would be profitable for the company. The bus costs $90,000 and is expected to generate savings and increased profits of $20,000 per year for the next ten years, with a salvage value of $10,000 at the end of its useful life. Using straight-line depreciation, the annual depreciation expense would be ($90,000 - $10,000) / 10 = $8,000 per year. The cost of capital, or discount rate, is 12%. We need to consider tax savings due to depreciation, which are tax rate × depreciation expense. Therefore, the annual tax savings would be 34% × $8,000 = $2,720.
The annual net cash flow from the bus, before tax and depreciation, would be $20,000. After considering tax and adding back the tax savings from depreciation, the net cash flow would be: $20,000 - ($20,000 × 34%) + $2,720 = $15,720. Now, we discount this annual cash flow using the discount rate of 12% over ten years and add the present value of the salvage value, also discounted at 12%. If the NPV is positive, it would be favorable for Driving Student to proceed with the purchase of the new bus.