What is the monthly payment for a 30 -year mortgage for $600,000 at a 5.4% APR? Enter your answer as a positive number Round to the nearest cent QUESTION 2 What is the ban balance (a ka. principal outstanding) after 50 payments have been made? Enter your answer as a positive number. Round to the nearest cent. QUESTION 3 How much principat is paid in the first 50 payments? Enter your answer as a positive number. Round to the nearest cent. QUESTION 4 How much interest is paid in the first 50 payments? Enter your answer as a positve number. Round to the nearest cent