Question: Compare the alternatives C and D on the basis of a present wort... Compare the alternatives C and D on the basis of a present worth analysis using an interest rate of 15% per year and a study period of 10 years. Alternative D First Cost $-50,000 $-29,000 AOC, per Year $-7,000 $-4,500 Annual Increase in Operating cost, $-700 per Year $-1,000 Salvage Value $11,000 $700 Life, Years 10 5 The present worth of alternative C is $ and that of alternative D is $