Show your work using the proper economics equations

Four manufacturing plant options are up for consideration by a company: Plant A; Plant B; Plant C; and Pant D. The cash flow data is given in below, comprising of disbursements and receipts. The plants all have the same service life of 6 years. The company has set a minimum attractive rate of return (MARR) of 6.5%. ANNUAL EQUIPMENT INITIAL ANNUAL OPERATION & SALVAGE COST INCOME MAINTENANCE VALUE COSTS A $24,500 $6,600 $775 $3,900 B $61,000 $13,300 $1,050 $5,700 C $38,000 $11,100 $1000 $4,800 D $33,300 $8,500 $990 $2,300 a. Compute the individual IRR of all alternatives. b. Use the Incremental IRR method to select the best alternative for this company. NB: Please show detailed calculations for each alternative. Ensure to state the choice and accompanying reason at the end of the