For questions 1, 2, and 3, walk through each question by hand, then use the â€œdispâ€...

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Mechanical Engineering

For questions 1, 2, and 3, walk through each question by hand, thenuse the â€œdispâ€ command in your MATLAB script to display your answerto the screen.
1. What is the final value of x? x = 10; if round(x/5) == x/5 x = 2* x + 4; elseif x == 10 x = 4 * x; else x = 0; end
2. What is the final value of x? x = 10; if round(x/3) == x/3 x = 2* x + 4; elseif x == 10 x = 4 * x; else x = 0; end
3. What is the final value of x? x = 9; if round(x/4) == x/4 x = 2* x + 4; elseif x == 4 x = 4 * x; else x = 0; end
4. Write a MATLAB script that calculates the total cost for GiantSlinkys: â€¢ Ask the user to input the quantity of Giant Slinkys theywish to have shipped. â€¢ Make sure the user's input is a positiveinteger. â€¢ 10 or fewer Giant Slinkys cost $21.99 each. â€¢ 11 to 50Giant Slinkys are $19.99 each â€¢ 51 to 100 Giant Slinkys are $17.99each â€¢ More than 100 Giant Slinkys cost $15 each. â€¢ Sales tax is9.5% â€¢ Shipping is $10 for each group of 10 Giant Slinkys. Forexample: â—¦ Shipping for 1 Giant Slinky is $10; Shipping for 8 isalso $0; Shipping for 10: $10. â—¦ Shipping for 11 Giant Slinkys is$20; Shipping for 15, also $20; Shipping for 20: $20. â€¢ Shipping isfree for orders of 50 or more Giant Slinkys

Answer & Explanation Solved by verified expert

4.2 Ratings (685 Votes)

clear all;close all;clc;commandwindow;

x=10;

if round(x/5)==x/5

x=(2*x)+4;

else

if x==10

x=4*x;

else

x=0;

end

disp(x);

x=10;

if round(x/3)==x/3

x=(2*x)+4;

else

if x==10

x=4*x;

else

x=0;

end

disp(x);

x=10;

if round(x/4)==x/4

x=(2*x)+4;

else

if x==10

x=4*x;

else

x=0;

end

disp(x);

quantity=input('enter the number of giant slinkys you wish to ship');

if quantity<0

display('Please enter a positive value');

else

flag=0;

if quantity<=10

cost=quantity*21.99;

end

if quantity>=11 && quantity<=50

cost=quantity*19.99;

end

if quantity>=51 && quantity<=100

cost=quantity*17.99;

end

if quantity>100

cost=quantity*15;

end

if quantity>=50

shipping_cost=0;

else

quantity=ceil(quantity/10);

shipping_cost=quantity*10;

end

cost=cost+((cost*9.5)/100)+shipping_cost; Â Â

display('total cost is:')

display(cost);

end

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For questions 1, 2, and 3, walk through each question by hand, then use the â€œdispâ€...

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Mechanical Engineering

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