please help me. thank you.

Drew's monthly net income is $3,100. What is the maximum he should use on debt payments? Maximum monthly debt payments Carl's house payment is $1,940 per month and his car payment is $484 per month. If Carl's take home pay is $4,200 per month, what percentage does Carl spend on his home and car? (Enter your answer as a percent rounded to 2 decimal places.) Loan payments-to-income ratio % Carl's house payment is $1,264 per month and his car payment is $456 per month. If Carl's take-home pay is $3,200 per month, what percentage does Carl spend on his home? (Enter your answer as a percent rounded to 1 decimal place.) Loan payments-to-income ratio