Please help me understand the homework for unit 6.

AutoSave @orr PG Campus Unit 6 Lab Homework - MM26 x Question 14 - Unit 6 Lab Home x + G ezto.mheducation. com/ext/map/index.html?_con=con&external_browser=0&launchUrl=https%253A%252F%252FIms.mheducation.com%252Fmghmiddleware%2 Unit 6 Lab Homework Saved Check my work mode : This shows what is correct or incorrect for the work you have completed so far. It does 14 Complete the following amortization chart. (Round your answers to the nearest cent.) 1.66 * Answer is complete but not entirely correct. points Selling price Rate of Monthly Down Principal payment (loan) interest Years mortgage of home payment 87,000 4.000 $ 83,000.00 5.50% 30 242.08 xFile Edit View History Bookmarks Profiles Tab Window Help Autosave Our Discusslo PG Campus Unit 6 Lab Homework - MM25 x Question 15 - Unit 6 Lab Home x + ezto.mheducation.com/ext/map/index.html?_con=con&external_browser=0&launchUrl=https%253A%252F%252Fims.mheducation.com252Fmghmiddleware%252Fmheproducts" Init 6 Lab Homework Saved 15 Oprah Winfrey has closed on a 42-acre estate near Santa Barbara, California, for $55,000,000. If Oprah puts 30% down and finances at 6.5% for 30 years, what would her monthly payment be? (Do not round intermediate calculations. Round your answer to the nearest dollar amount.) 56 Dints Monthly payment Book Hint Print ReferencesAutoSave ah Discussin PG Campus Unit 6 Lab Homework - MM25 x Question 16 - Unit 6 Lab Home x + C ezto.mheducation.com/ext/map/index.html?_con=con&external_browser=0&launchUrl=https%263A%252F%252Fims.mheducation.com%252Fmghmiddleware%252Fmheproducts% Unit 6 Lab Homework Saved Check my work mode : This shows what is correct or incorrect for the work you have completed so far. It does not indicate com 16 Selling price Down Principal Rate of of home payment ( loan ) interest Years $ 85,000 $ 6,000 $ 79,000 7.51 30 1.66 points What is the total cost of interest? (Do not round intermediate calculations. Round your final answer to the nearest cent.) Answer is complete but not entirely correct. Total cost of interest S 235.90 Mc Hill MAR Xchrome File Edit View History Bookmarks Profiles Tab Window Help Discussion 5 - Sound to PG Campus x 4 Unit 6 Lab Homework - MM25 x Question 17 - Unit 6 Lab Home x + C ezto.mheducation.com/ext/map/index.html?_con=con&external_browser=0&launchUrl=https%253A%252F%252FIms.mheducation.com252Fmghmiddleware%%252Fmheproducts%252FimsClose Unit 6 Lab Homework Saved 17 Joe Levi bought a home in Arlington, Texas, for $126,000. He put down 30% and obtained a mortgage for 30 years at 7%. What is the difference in interest cost if he had obtained a mortgage rate of 5%? (Do not round intermediate calculations. Round your answer to the nearest cent.) 1.66 points Difference Book Hint Print ReferencesWindow Help AutoSaveon PG Campus Discussion 5- Unit 6 Lab Homework - MM25 x Question 18 - Unit 6 Lab Hom: x + "exto.mheducation.com/ext/map/index.html?_con=con&external_browser=0&launchUrl=https%253A%2525%252Fims.mheducation.com%252Fmghmiddleware%252Fmheproducts%252Fims Unit 6 Lab Homework Saved 18 Joe Levi bought a home in Arlington, Texas, for $132,000. He put down 30% and obtained a mortgage for 30 years at 5%. a. What is Joe's monthly payment? (Do not round intermediate calculations. Round your answer to the nearest cent.) 1.78 points Monthly payment BOOK b. What is the total interest cost of the loan? (Do not round intermediate calculations. Round your answer to the nearest cent.) Hint Total interest cost Print References HIM