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It is estimated that a certain piece of equipment can save as $29,000 per year in labour and materials. The equipment has an expected life of five years and no market value. If the company must earn a 18% annual return on such investments, select the appropriate cash flow diagram that represents this transaction. O A. B. P=? A=$29,000 A = $29,000 11 1 2 3 1 End of Year 4 5 End of Year P=? O C. Select one: O A. B OB. A O D. D 1 2 3 4 A = $29,000 5 4 End of Year 5 6 D. P=? P=? 1 2 2 3 A=$29,000 3 End of Year 4 5 6