3. find an online mortgage calculator and estimate what the monthly payment would be for the property you chose. first, multiply the price of the home you want to buy by 0.1 to calculate the 10 percent down payment you will need to obtain a mortgage. what is the 10 percent down payment amount? next, subtract the down payment amount from the cost of the property. the result is the amount of money you will need to borrow from the bank. what is the amount? enter this figure in the online loan calculator as the loan amount. set the calculator to figure a 30-year mortgage, with a 5.0 percent interest rate, annual taxes of $3,000, and an annual insurance cost of $1,000. now calculate. what will your monthly payment be? how much more will it cost each month to own versus renting? based on this activity, do you plan to rent or to buy? explain.
3rd part to economics assignment and

Write a grading program for a class with the following grading policies: a. there are two quizzes, each graded on the basis of 10 points. b. there is one midterm exam and one final exam, each graded on the basis of 100 points. c. the final exam counts for 50% of the grade, the midterm counts for 25%, and the two quizzes together count for a total of 25%. (do not forget to normalize the quiz scores. they should be converted to a percentage before they are averaged in.) any grade of 90 or more is an a, any grade of 80 or more (but less than 90) is a b, any grade of 70 or more (but less than 80) is a c, any grade of 60 or more (but less than 70) is a d, and any grade below 60 is an f. the program will read in the student’s scores and output the student’s record, which consists of two quiz and two exam scores as well as the student’s average numeric score for the entire course and final letter grade. define and use a structure for the student reco