USE C++ ONLY THANK YOU2. Write a lunch order program which allows to select lunch items accordingto the lunch menu provided below. (B) Burger with French Fries – 8.99 (C) Chicken and Rice – 9.50 (T) Tuna Sandwich – 10.49 (E) Exita) Write a function void takeOrder(int& burger, int& chicken, int& tuna);which will display the menu item, validate the entries and count how manyorders for each menu item: - Request one character for a lunch item. Menu options must be case insensitive (i.e. ‘E’ and ‘e’ must work). - Validate the input value. - Handle the menu (with a switch statement) to record how many orders for each item is taken. - The function must use pass by reference parameters to return how many orders for each menu item. - End the function only if Exit option is selected.b) Write a function payOrder(int burger, int chicken, int tuna) to print out how many orders are taken for each menu and calculate the total price.c) Call the functions in main() as follows -int main() { int burger=0; int chicken=0; int tuna=0; takeOrder(burger,chicken,tuna); payOrder(burger,chicken,tuna);return 0;} Example Output| G:\ETS75project\LunchMenu.exeSelect an opt ion_from the lunch menu be low:(B) Burger with French Fries(C) Chicken and Rice -- $9.50(T Tuna SandwichKE EXIT$8.99$10.49Select an option: aInvalid option. Please re-enter.Se lect an opt ion_fron the lunch menu be low:KB) Burger with French Fries --- $8.99(c) Chicken and Rice --- $9.50KT Tuna SandwichKE EXIT$10.49Select an option: b G:\ET575project\LunchMenu.exeSelect an option: bYou ordered a Burger with French Fries.Select an option from the lunch menu below:KB) Burger with French Fries ---(c) Chicken and Rice --- $9.50KT Tuna SandwichKE EXIT$8.99$10.49Select an option: tYou ordereda Tuna Sandwich.Select an option from the lunch menu below:(B) Burger with French Fries ---(c) Chicken and Rice(T Tuna SandwichKE EXIT$8.99$9.50$10.49------Select an opt ion: CYou ordereda Chicken and Rice.Select an option from the lunch menu below:(B) Burger with French Fries(C) Chicken and Rice ---KT Tuna SandwichKE EXIT$8.99---$9.50$10.49---Select an option: TYou ordered" a Tuna Sandwich.Select an option from the lunch menu be low:KB) Burger with French Fries --(c) Chicken and Rice(T Tuna SandwichKE) EXIT$8.99$9.50$10.49------Select an option: 0Invalid option. Please re-enter.Select an option from the lunch menu below:(B) Burger with French Fries --- $8.99(C) Chicken and Rice ---(T Tuna SandwichKE EXIT$9.50$10.49---Select an option: eEXIT LUNCH MENUYou have ordered:1 Burger with French Friesi Chicken and Rice2 Tuna SandwichPlease pay: $39.47Thank you!III

Question

USE C++ ONLY <IOSTREAM>THANK YOU2. Write a lunch order program which allows to select lunch items accordingto the lunch menu provided below. (B) Burger with French Fries – 8.99 (C) Chicken and Rice – 9.50 (T) Tuna Sandwich – 10.49 (E) Exita) Write a function void takeOrder(int& burger, int& chicken, int& tuna);which will display the menu item, validate the entries and count how manyorders for each menu item: - Request one character for a lunch item. Menu options must be case insensitive (i.e. ‘E’ and ‘e’ must work). - Validate the input value. - Handle the menu (with a switch statement) to record how many orders for each item is taken. - The function must use pass by reference parameters to return how many orders for each menu item. - End the function only if Exit option is selected.b) Write a function payOrder(int burger, int chicken, int tuna) to print out how many orders are taken for each menu and calculate the total price.c) Call the functions in main() as follows -int main() { int burger=0; int chicken=0; int tuna=0; takeOrder(burger,chicken,tuna); payOrder(burger,chicken,tuna);return 0;} Example Output| G:\ETS75project\LunchMenu.exeSelect an opt ion_from the lunch menu be low:(B) Burger with French Fries(C) Chicken and Rice -- $9.50(T> Tuna SandwichKE> EXIT$8.99$10.49Select an option: aInvalid option. Please re-enter.Se lect an opt ion_fron the lunch menu be low:KB) Burger with French Fries --- $8.99(c) Chicken and Rice --- $9.50KT> Tuna SandwichKE> EXIT$10.49Select an option: b G:\ET575project\LunchMenu.exeSelect an option: bYou ordered a Burger with French Fries.Select an option from the lunch menu below:KB) Burger with French Fries ---(c) Chicken and Rice --- $9.50KT> Tuna SandwichKE> EXIT$8.99$10.49Select an option: tYou ordereda Tuna Sandwich.Select an option from the lunch menu below:(B) Burger with French Fries ---(c) Chicken and Rice(T> Tuna SandwichKE> EXIT$8.99$9.50$10.49------Select an opt ion: CYou ordereda Chicken and Rice.Select an option from the lunch menu below:(B) Burger with French Fries(C) Chicken and Rice ---KT> Tuna SandwichKE> EXIT$8.99---$9.50$10.49---Select an option: TYou ordered&#34; a Tuna Sandwich.Select an option from the lunch menu be low:KB) Burger with French Fries --(c) Chicken and Rice(T> Tuna SandwichKE) EXIT$8.99$9.50$10.49------Select an option: 0Invalid option. Please re-enter.Select an option from the lunch menu below:(B) Burger with French Fries --- $8.99(C) Chicken and Rice ---(T> Tuna SandwichKE> EXIT$9.50$10.49---Select an option: eEXIT LUNCH MENUYou have ordered:1 Burger with French Friesi Chicken and Rice2 Tuna SandwichPlease pay: $39.47Thank you!III

Accepted Answer

Answer