A construction company signed a loan contract at 6.23% compounded semi-annually, with the provision to pay $630 at the end of each month for four years. (a) What is amount of the loan? (b) How much will be owed at the end of fourteen months? (c) How much of the principal will be repaid within the first fourteen months? (d) How much interest is paid during the first fourteen months? (a) The amount of the loan is $ (Round the final answer to the nearest cent as needed. Round all intermediate values to six decimal places as needed.) (b) The amount owed at the end of fourteen months is $ (Round the final answer to the nearest cent as needed. Round all intermediate values to six decimal places as needed.) (c) The amount of principal repaid is $ (Round the final answer to the nearest cent as needed. Round all intermediate values to six decimal places as needed.) (d) The interest paid is $ (Round the final answer to the nearest cent as needed. Round all intermediate values to six decimal places as needed) A construction company signed a loan contract at 6.23% compounded semi-annually, with the provision to pay $630 at the end of each month for four years. (a) What is amount of the loan? (b) How much will be owed at the end of fourteen months? (c) How much of the principal will be repaid within the first fourteen months? (d) How much interest is paid during the first fourteen months? (a) The amount of the loan is $ (Round the final answer to the nearest cent as needed. Round all intermediate values to six decimal places as needed.) (b) The amount owed at the end of fourteen months is $ (Round the final answer to the nearest cent as needed. Round all intermediate values to six decimal places as needed.) (c) The amount of principal repaid is $ (Round the final answer to the nearest cent as needed. Round all intermediate values to six decimal places as needed.) (d) The interest paid is $ (Round the final answer to the nearest cent as needed. Round all intermediate values to six decimal places as needed)