answer all please

135. In order to update a production process, a company can spend money now or four years from now. If the amount now would be $20,000, what equivalent amount could the company spend four years from now at an interest rate of 10% per year? a. $63,380 b. S47,690 C. $35,620 d. S29,282 e none of the above 25 a 136. If a small company invests its annual profits of S150,000 in a stock fund which carns 18% per year, the amount in the fund after ten years will be nearest to a. $3,528,000 b. 82,153,000 c. $785,000 d. $479,000 c. none of the above 137. What is the equivalent amount in year ten of an expenditure of $5,000 in year one, 86,000 in year two, and amounts increasing by $1,000 per year through year ten? Assume the interest rate is 10% per year. a. S139,060 b. $92.169 c. $53,614 d. $30,723 e. None of the above 138. A short-haul trucking company purchased a used dump truck for $12,000. The company paid $5,000 down and financed the balance at an interest rate of 10% per year for five years. The amount of its annual payment is nearest to a. S4,346 b. S3,166 c. $1.846 d. $1.447 c. none of the above 139. In order to have money for their son's college education, a young couple started a savings plan into which they made intermittent deposits. They started the account with a deposit of $2,000 (in year zero) and then added $3,000 in years two, five and six. The amount they had in the account in year ten if they carned interest at 12% per year was nearest to: a. $23,6-47 b. $20.913 c. $17,320 d. SI5,170 e none of the above