Student View

Explore

Student View

Timeline

L1: Pricing

Your uncle & aunt opened a coffee shop and want you to help them write a piece of software that can accurately and quickly calculate the price of any cup of coffee. You’re very busy but still want to help so you will try to spend the minimum amount of time while still doing a great job. With that in mind, let’s start by writing some functions that can calculate the price given the following requirements.

Overview

1 person exercise

For each requirement below, please implement 1 function, and submit all the functions implemented

Each requirement is in additional to or replacing existing requirements

Provide an outline document for the approach, design choice, the implementation and lessons learned

Students are expected to present the outline and demo the solution to other students and coaches

Students will be graded based on the

evaluation criteria⁠

⁠

Requirements

Implement function calculatePrice1 to calculate the price of a coffee order based on the following parameters:

Drink type: hot, cold, or blended

Size: S, M, or L

Whipped cream topping: with or without

Availability of L size: only for cold and blended drinks

Base price: $2 for a small hot drink without cream

Price adjustments:

$.5 for M size, $1 for L size

$1 for blended drinks

$.5 for whipped cream topping

Implement function calculatePrice2 that

add XL size which will cost $1.5 additionally

Add milk tea drink type with a base price of $2.25

Add milk options where whole milk or almond milk with

almond cost additional 50c

Add function calculatePrice3 which allow customization options for chocolate sauce, which can only be added to hot drinks and has the following pricing:

The first 2 pumps are free

$0.5 for each extra pump

Maximum of 6 pumps

Add function calculatePrice4 that can handle the customization options for breakfast items, which includes sandwiches and bagels with the following specifications:

Both has base price of $3

Sandwiches can be egg or turkey for $1 additionally

Bagels can have butter or cream cheese toppings for 50c additionally

There is no size for food items

Add function calculatePrice5 that calculate a list of item instead of one item at a time.

Please add tax of 7.25% for the total price

Please also return the price break down for each item

Gallery

Want to print your doc?
This is not the way.

Try clicking the ⋯ next to your doc name or using a keyboard shortcut (

CtrlP

) instead.