Starbucks has taken customer orders as shown in breakfast.txt file which is in CSV format. The first value in each row is customer name, followed by names of items they have ordered. For example, Sam has ordered Coffee and Banana cake. Note that a customer may order one or more items.

You need a program that produces list of al l items (see Fig.2), list of customers with their ordered items (see Fig. 3), and a reversed list of items with the names of customers who ordered that item (see Fig.4).

Important: 1. All text is case-sensitive. 'Coffee' is different from 'coffee' 2. Data in the file has white spaces between words.

Transcribed Image Text:

Sam, Coffee, Banana cake Lisa, Chai latte, Donut Joe, Coffee, Egg sandwich, Brownie Raj, Cafe latte, French toast Cindy, Cafe latte, Donut, Egg sandwich Rachel, Iced tea, French toast Seema, Chai latte, Egg sandwich Fig. 1: breakfast.txt Sam, Coffee, Banana cake Lisa, Chai latte, Donut Joe, Coffee, Egg sandwich, Brownie Raj, Cafe latte, French toast Cindy, Cafe latte, Donut, Egg sandwich Rachel, Iced tea, French toast Seema, Chai latte, Egg sandwich Fig. 1: breakfast.txt

Answer rating: 100% (QA)

Based on the provided context I understand that you need a program that reads the breakfasttxt file ... View the full answer