Sensitivity Analysis: using excelLane Construction ltd. is considering the acqui

Sensitivity Analysis: using excelLane Construction ltd. is considering the acquisition of a new eighteen wheeler.-The truck base price is $80000 and it will cost another $20000 to modify it for special use by the company.-This truck falls into MACRS five year class. It will be sold after three years for $30000.-The truck purchase will have no effect on revenues but it is expected to save the firm $45000 per year in before-tax operating costs mainly in leasing expenses.-The firm marginal tax rate (federal plus state) is 40% and its MARR is 15%.(a) Is this project acceptable based on the most likely estimates given in the problem?(b)If the firms MARR is increased to 25% what would be the required savings in leasing so that the project would remain profitable?