Here are 3 questions with the correct answers I need the step by step formulas for them

Question 3 0/ 1 point A property is purchased for $200,000 with an 80.0 percent LTV. After 5 years, the owner's equity is $77500. What would be the annual expected appreciation rate on home equity (annual EAHE)? Express your answer as a percentage and round to 2 decimal places. Answer: x (14.14) Question 12 0/1 point You purchased a home for $210000 with a 77.5% LTV loan. It has been 5 years and the home has gained in value to $250000. What is the expected appreciation rate on home equity (EAHE)? Express your answer as a percentage and round to 2 decimal places. Answer: x (15.77) Question 5 0 / 1 point Assume that houses in an area appreciate at the rate of 3.5 percent a year. A borrower expects to have a loan-to-value ratio of 77.5 percent. What is the approximate expected appreciation rate on home equity (EAHE)? Express your answer as a percentage and round to 2 decimal places. Answer: X (15.56) Question 3 0/ 1 point A property is purchased for $200,000 with an 80.0 percent LTV. After 5 years, the owner's equity is $77500. What would be the annual expected appreciation rate on home equity (annual EAHE)? Express your answer as a percentage and round to 2 decimal places. Answer: x (14.14) Question 12 0/1 point You purchased a home for $210000 with a 77.5% LTV loan. It has been 5 years and the home has gained in value to $250000. What is the expected appreciation rate on home equity (EAHE)? Express your answer as a percentage and round to 2 decimal places. Answer: x (15.77) Question 5 0 / 1 point Assume that houses in an area appreciate at the rate of 3.5 percent a year. A borrower expects to have a loan-to-value ratio of 77.5 percent. What is the approximate expected appreciation rate on home equity (EAHE)? Express your answer as a percentage and round to 2 decimal places. Answer: X (15.56)