Use MATLAB

$24 3.3 A customer can order lunch from a menu: Fish and Chips Hamburger Pizza $21 $15 Sushi $18 (a) Construct MATLAB code that will prompt his or her choice, read in the choice, and output the choice ordered as the case expression for a switch construct. Also output the cost of choice payment. Be sure to include a default case to handle invalid inputs. Testing three cases: (1) Sushi (2) Fish and Chips (3) Fried Rice. Show the code and the testing results. (b) Rewrite the above program by using the menu function to choose. Place the title as Choose an items. Test two cases: (1) Hamburger (2) Pizza. (Hint: Do not store the file as menu.m. Try other filename.) Show the code, the menu interface in your answer, and the testing results