$5\mathrm{.}1$

Make a GUI for the quadratic equation script that you wrote in a previous homework. Use labels

and three text boxes to collect the input. Then output the solutions near the bottom of the

GUI when a "Solve" button is pressed.

$5\mathrm{.}2$

Construct a GUI that takes user input from a textbox for loan value, a combo or list box of loan

periods with options of $12,24,48$ or $60$ months, as well as a spin button or scroll bar to select the

interest rate. The GUI should output the expected payment required to pay off the loan in the

period.

The formula for the required payment is payment $=$ Loan $**e^{ti},$ where Loan is the amount of the entire loan, $t$

is the loan period, and $i$ is the interest rate. Note that you need to match the units on the interest rate and period

in the calculation. This is a VAB Homework, I would appreciate if you give me an excel spreadsheed, and also the macro code to run in excel.