Add call functions for item quantity, color, and print the inventory a FILE (txt) to this C code.

#include #include main() { int totalCost; int i, j, choice, c=1, a[9], cost[9]; for(i=0; i0) { totalCost=totalCost-(cost[id]*a[id]); a[id]=0; } else { printf("Enter Valid id "); } printf("Revised Items "); printf("Id\tItems\t\t\t Quantity\t\tCost "); for(i=0; i