1. A huge utility company paid P100,000 for five secondhand trucks from a smaller utility company. The automobiles were purchased for P300,000 ten years ago. The vehicles' annual maintenance expenditures are expected to be P1,500 per year, with each vehicle having a salvage value of P5,000 after four years. Which of the following would the huge utility contractor's economic analysis exclude?

A. Original purchase price of P300,000

B. The used purchase price of P100,000

C. The salvage value of the vehicles

D. The annual maintenance costs of P1,500

2. A loan of P95000 is borrowed for 240 days at a simple interest rate of 12.3 percent per year. What amount will be owed at the end of the 240-day period?

3. A student loan with a simple annual interest rate of 2.5% must be paid back in ten years. A student loan's total interest payment is estimated to be P2000. What was the original loan amount?

4. Lavish Inc. finds that the total cost of producing and selling "D" number of ACU sets is 50D²+3000D-43750. Each product is sold for Php600. The range of profitability is from 1 to Blank 1 units