1. Write a PHP Program that include 3 functions to perform a. Function to find out the maximum and minimum value among the list (4.5,10.2,15,44,74,81.5,22.4) b. Function to Test the maximum value and print out : i. Too hot if the value above 40 ii. Moderate if the value between 20-30 c. Function to Test the minimum value and print out : i. Too cold if the value less than 10 ii. Average if the value between 1020