In your program you will have 3 functions. All 3 are user defined. The function Avg" will take 3 values and return the Average. The function Median will take 3 values and return the middle value. There will also be main. In main: In a loop Ask the user for 3 values. Call Avg and then print what was returned Call Median and print what was returned Ask if they want to calculate again. If they do, stay in loop