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The estimated negative cash flows for three design alternatives are shown below The MARR is 1 1% per year and the study period is four years which alternative is best based on the IRR method? Doing nothing is not an option. Alternative Capital investment Annual expenses $80,100 8,300 $65,800 13,440 $72,400 10,750 1-4 Which alternative would you choose as a base one? Choose the correct answer below. A. Alternative B B. Alternative A C. Alternative C Analyze the difference between the base alternative and the second-choice alternative. IRR (| |-| | )-| %. (Round to two decimal places.) The estimated negative cash flows for three design alternatives are shown below The MARR is 1 1% per year and the study period is four years which alternative is best based on the IRR method? Doing nothing is not an option. Alternative Capital investment Annual expenses $80,100 8,300 $65,800 13,440 $72,400 10,750 1-4 Which alternative would you choose as a base one? Choose the correct answer below. A. Alternative B B. Alternative A C. Alternative C Analyze the difference between the base alternative and the second-choice alternative. IRR (| |-| | )-| %. (Round to two decimal places.)