Write programs in Perl, submit the code at blackboard. The files should be combined in a zip file and named as yourname_HW3.zip (Conduct a virus check before submitting). Due data: Monday, 16th of the October, 2017 by 11:59 AM 1. Blackboard does not accept late submission. 2. Do not share your code- code scanning will be performed by default. Write a Perl program that asks the values of the length and width of a rectangle and prints the area of the rectangle. (10 points. File name:hw3_1) 1. Write a Perl program that asks a number and prints the sum from 1 to the entered number (10 points. File name:hw3 2) 2. Ex) $ Enter a number: 10 $ The sum from 1 to 10 is 55 Write a Perl program that asks a series of words (with one word per line) until end-of-input then prints the series of words in an inverse order. (15 points. File name:hw3 3) Ex) $ Enter a series of words: 3. Good $ The result is: Good Write a Perl program that asks a series of words (with one word per line) until end-of-input, prints the above words in ASCII order, and then prints the repeated words.(15 points. File name hw3_4) Ex) S Enter a series of words: Fred 4. Betty Fred S The result is: Fred $ The repeated words: Fred