Question

Matlab question:

there are some pretest provided and the Matlab code should not include any loops.

Loan Payment Table (matrix creation) 0 solutions submitted (max: Unlimited) For a term loan with initial principal (total loan amount) value of P, the monthly payment A can be computed with the formula: Where i is the monthly interest rate (decimal value), computed from an annual rate (decimal value not percent)ras/12, and n is the number of months in the term of the loan Consider a $100,000 loan. Write a script that generates a 3-column matrix of monthly payment options for terms of 5, , and years respectively with rows corresponding to annual 4.Uto o% in increments of U. 1.23% . interest rates ranging from 4.e o o f 0.125e Assign the matrix to a double precision variable named MonthlyPaymentTable Solve this problem using only vectorized code with no loops Are values in the first row of the table correct? (Pretest) Test Code: 1 % Get reference solution. 2 MPTReference- referenceVariables.MonthlyPaymentTable; 3 firstRowRef - MPTReference(1,:); 4 5%Extract data from learner solution 6 firstRow - MonthlyPaymentTable(1,:); 8% Compare with learner solution. 9 assessVariableEqual ('firstRow', firstRowRef) Are values in the first column correct? (Pretest) / Test Code: 1% Get reference solution. 2 MPTReference - referenceVariables.MonthlyPaymentTable; 3 firstColRef - MPTReference(,1) 4 5%Extract data from learner solution 6 firstCol - MonthlyPaymentTable(:,1); 7 8% compare with learner solution. 9 assessVariableEqual('firstCol', firstColRef)

Answer 1

Are values in the first row of the table correct? (Pretest) Test Code: 1 % Get reference solution. 2 MPTReference- referenceVariables.MonthlyPaymentTable; 3 firstRowRef - MPTReference(1,:); 4 5%Extract data from learner solution 6 firstRow - MonthlyPaymentTable(1,:); 8% Compare with learner solution. 9 assessVariableEqual ('firstRow', firstRowRef) Are values in the first column correct? (Pretest) / Test Code: 1% Get reference solution. 2 MPTReference - referenceVariables.MonthlyPaymentTable; 3 firstColRef - MPTReference(,1) 4 5%Extract data from learner solution 6 firstCol - MonthlyPaymentTable(:,1); 7 8% compare with learner solution. 9 assessVariableEqual('firstCol', firstColRef)