The third file is for a client named Alexei. Alexei took out a personal loan exactly one year ago with Harrison Bank. From his file, you have noted the following information: Original loan amount: $28,000 Current loan outstanding: $19423.48 Monthly repayment: $930 Next repayment: Due exactly 1 month from now Interest rate on loan:112 =10.7% For the purposes of the remaining questions, use the rounded values given above. Using this information, determine the following: How much principal has Alexei repaid over the last year? Give your answer to the nearest cent, and do NOT include a dollar sign. Answer: How much interest has Alexei been charged over the past year? Give your answer to the nearest cent, and do NOT include a dollar sign