Days of the week (Sunday-Saturday) are numbers form 1-6 in this order. Given the day number of the week, write a function named prgQuestion 3 to return the day name corresponding to that number. For example for the input of 5, your code must return "Friday". You must use the switch statement here. Default operation must be for Sunday. Do the following: 1. Follow UMPIRE process to get the algorithm. Write only the algorithm(PLAN) as code comments (2 points) 2. Implement your functions (5 points) 3. Test your functions for the day numbers 2 and 4. Please follow the test criteria given in the code template (3 points) 4. Include your solution in the file you will submit at the "Code submission" box at the end