Three firms, X, Y, and Z, operate in the same industry, although their products have different features and are priced differently. The following table provides the prices and the quantities sold (in units) during the period 2000-2002. 
Which of the following is the Laspeyres price index for 2002, using 2000 as the base year?
Definitions:
Planning
The process of making plans for something, involving the formulation of goals, strategies, and tasks.
Negative Message
Communication that conveys unfavorable or adverse information, decisions, or feedback.
Negative Message
Communication that conveys denial, refusal, or bad news to the recipient in a diplomatic and courteous manner.
Describe the Problem
Involves clearly and concisely stating the issue or challenge that needs to be addressed.
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