* warm up2: returning value to main function create a program using the following pseudocode: you are the owner of a Pet Center, where customers can bring their pets and choose from three options: 1. a check-up with the veterinarian; 2. a bath for their pet; 3. walking their pet. display a Welcome to 's Pet Center! display the three choices. declare function prototypes for 1, 2, and 3. define these functions below the main function inside those functions will be a single line that begins returm; after return will be a number that you will charge for that service. Example: user chooses 2 (the bath); your program calls the bath function, which returns 50, if the amount charged was 50. the main function: declare a variable to store the choice of the user from the menu. validate their input, so if they input something other than a 1, 2, or 3, they will get a message, and will asked to re-input until a valid entry is made. Use a switch decision structure to process their choice by sending them to the appropriate function. test with valid and invalid input. submit when done"/