Question

By using if-statements in MATLAB:-

Let's assume the following per credit hour costs:

Undergrad in-state = 400, graduate in-state = 500

Undergrad out of state = 700, graduate out of state = 800

Write a program that takes user input for 3 questions:

Are you in-state? (1 for yes, 0 for no)

Are you an undergraduate? (1 for yes, 0 for no)

How many credit hours are you taking?

If the number of credit hours is greater than 18 or less than 1, display a message that the credit hours are not in the required range. Similarly, if the answers to the other two questions are not either 0 or 1, display a message that a 0 or 1 is required (use the Matlab function "disp"). Otherwise, calculate the student’s tuition and display that tuition amount to the screen.

Answer 1

program code:

clc;
clear all;
ugi=400; %ugi is under graduate in state cost per credit hour
gi=500; %gi is graduate in state cost per credit hour
ugo=700; %ugo is undergraduate out of state
go=800; %%g is graduate out of state
prompt='are you in state? enter 1 if yes 0 if no';
a=input(prompt);
prompt='are you under graduate? 1 if yes 0 if no';
b=input(prompt);
prompt='enter number of credit hours?';
t=input(prompt);
if t>18|t<1
disp('credit hours are not in range');
else
if a==1
if b==1
fee=t*gi;
fprintf('graduate fee in state is %d',fee);
else
fee=t*ugi;
fprintf('under graduate fee in state is %d',fee);
end
elseif a==0
if b==1
fee=t*go;
fprintf('graduate fee out state is %d',fee);
else
fee=t*ugo;
fprintf('under graduate fee out of state is %d',fee);
end
else
disp('0 or 1 is required');
end
end

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