This is my assignment question. Please help me to create system with php code. Provide step$-$by$-$step solution for easy understanding.Create a system used in a restaurant. Clients can buy several food and beverages. Your

system shall have several types of food: appetizer, main course and dessert. Beverages can

be hot and cold drinks.

The system shall calculate the amount of a client needs to pay. Among the things that need to

be included are the unit price per food and beverage, the number of food and beverage that a

customer orders per table.

If a customer chooses all types of food $($excluding beverage$),$ that customer can be given a

discount of $5\%$ towards the total amount before tax. Additional $2\%$ discount is given when

the customer orders more than $5$ items $($including beverage$)$ from the total amount before tax.

The total amount is subjected to a Sales and Service tax of $8\%.$

Example of calculation:

You are given until $22$ June $2023$ by $02$:$00$ PM to submit your assignment in elearning. The

submission MUST BE sent as PDF file.

Deliverables and marks will be given based on:

The creativity of the interface $($include several outputs $-$ between $5$ to $10$ samples$)-$

screen shot the interface and submit in your document $-$ include error messages $($if

any$)$

The efficiency of coding

Data validation Create a system used in a restaurant. Clients can buy several food and beverages. Your system shall have several types of food: appetizer, main course and dessert. Beverages can be hot and cold drinks.

The system shall calculate the amount of a client needs to pay. Among the things that need to be included are the unit price per food and beverage, the number of food and beverage that a customer orders per table.

If a customer chooses all types of food $($excluding beverage$),$ that customer can be given a discount of $5\%$ towards the total amount before tax. Additional $2\%$ discount is given when the customer orders more than $5$ items $($including beverage$)$ from the total amount before tax.

The total amount is subjected to a Sales and Service tax of $8\%.$

Sample $1$ Sample $2$ Sample $3$

Appetizer: $1$ item Appetizer: $0$ item Appetizer: $2$ items

Main Course: $1$ item Main Course: $1$ item Main Course: $3$ items

Dessert: $2$ items Dessert: $0$ item Dessert: $0$ item

Beverage: $2$ items Beverage: $1$ item Beverage: $3$ items

All types of food selected? YES $($DISCOUNT $5\%$ GIVEN$)$ All types of food selected? NO $($DISCOUNT $5\%$ NOT GIVEN$)$ All types of food selected? NO $($DISCOUNT $5\%$ NOT GIVEN$)$

Total items ordered: $6$ items $($ADDITIONAL $1\%$ DISCOUNT$)$ Total items ordered: $2$ items $($NO ADDITIONAL $1\%$ DISCOUNT$)$ Total items ordered: $8$ items

$($DISCOUNT $1\%$ GIVEN$)$

All purchases are subject to $8$ PERCENT SST regardless of the total price.

Deliverables and marks will be given based on:

$1.$ The creativity of the interface $($include several outputs $$ between $5$ to $10$ samples$)$ screen shot the interface and submit in your document $$ include error messages $($if any$)$

$2.$ The efficiency of coding