Write a c++ program using switch to calculate the price for a restaurant by considering the following points: 1. The user of this program is an employee taking an order from a customer. 2. Each time the program runs it takes a single customer's order from menu in figure 1. 3. Each time a new item is added to the customer's order, the current total price is printed. 4. User can order one item only but with different quantity. Selection 0 1 2 3 4 5 Otherwise Menu Exit Coffee $12.95 Tea $9.95 Sugar $1.50 Salt $2.25 Milk $3 Out of Order Figure 1