Consider the following EOY cash ows for two mutually exclusive alternatives (one must be chosen). The MARR is 4% per year. Capital investment $5,000 $11,000 Annual expenses $2,750 $2,200 Useful life 12 years 18 years Market value at end of useful life $0 $3,000 a Click the icon to view the interest and annuity table for discrete compounding when i= 4% per year. (3 (a) Determine which alternative should be selected based on the PW method. Assume repeatability and use a study period of 36 years. The PW of the Lead Acid is $|:|. (Round to the nearest dollar.) The PW of the Lithium Ion is $|:|. (Round to the nearest dollar.) Which alternative should be selected? Choose the correct answer below. Lithium Ion Lead Acid (b) Determine which alternative should be selected based on the AW method, also assuming repeatability. The AW of the Lead Acid is $|:|. (Round to the nearest dollar.) The AW of the Lithium Ion is $D. (Round to the nearest dollar.)