A certain university is considering the purchase of N95 masks to distribute to their studentsfor protection against the next variant of the covid virus. They found a reliable distributor who offersN95 masks with a quantity discount. The pricing is shown below.Number of N95 masksPrice per maskFromTo500$1.235012000$0.9820015000$0.625001or more$0.53For example, if the university purchases 700 masks the price is 500 × $1.23 = $615.00 for the first500 masks plus (700 – 500) × $0.98 = $196.00 for the next 200 masks for a total of $615.00 +$196.00 = $811.00.Write a MATLAB program that first prompts the user to input the number of masks. Use thefollowing prompt:Please enter the number of N95 masks:Then, based on the number entered and the above table, calculate the purchase price. Output to thecommand window the number of masks and the purchase price as follows:Your price for xXXx N95 masks is $xxx.xxwhere xxxx is the number of masks and $xxx.xx is the price.If the number of masks entered by the user is negative, your program should terminate with thefollowing message sent to the command window:invalid inputO Write a MATLAB function (testLucky.m) that takes a number as an input argument andchecks to see if the number is lucky. In the function, begin by defining a vector named secretLuckywith the values 19, 22, 5, 9, 11, 15, 21. These are secret lucky numbers.Use a for-loop in the function to check, element-by-element, if the number passed in to the function isin the secretLucky vector. If the number is found in secretLucky, return true (1). If the number isnot found in secretLucky, return false (0). Include help comments in the function.Your testLucky function must behave as shown below: (user input is underlined)>> help testLuckytestLucky(x) - determine whether x is a lucky numberreturn true (1) if x is a lucky numberreturn false (0) if x is not a lucky numberAuthor: your_name, student number, York email>> testLucky(5)ans =logical1.>> testLucky (6)ans =logicalHint: To get a logical 1 and logical 0 as output of your function, see "help true" and "help false".M Write a MATLAB program (to 25. If the number entered is less than 0 or greater than 25, output an out-of-range message andterminate. If the number entered is in the required range, proceed to test the number using thetestLucky function written in the last question. Inform the user if the number entered is lucky or notlucky.that prompts the user to enter a number in the range 0Three example runs of the program are shown below, with user input underlined. Your programshould create output exactly as shown below for the three values entered. Of course, your programshould accept any number as input.Enter an number in the range e to 25: 22You win! 22 is a lucky number>>Enter an number in the range e to 25: 10Sorry! 10 is not a lucky number>>Enter an number in the range e to 25: 33Number out of range!>>

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Answered: A certain university is considering the…

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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