LAB 6.4- Using a Function that Returns a Value Step 1: Remove areas3.cpp from the project and add the choice.cpp program in your Lab6 folder to the project. Below is a copy of the source code. 1 / Lab 6 choice.cpp 2 // This program illustrates how to use a value-returning 3 function to get, validate, and return input data 4 / PUT YOUR NAME HERE 5 #include 6 #include using namespace std; 9 /Function prototype 10 int getChoice) 12 13 int main 15 int choice; 17 cout 4) 33 cout > input Sibx> input