Problem 4-01

You are given the following information regarding prices for a sample of stocks.

			PRICE
Stock	Number of Shares		T		T + 1
A	1,900,000		$68		$84
B	12,000,000		24		34
C	28,000,000		23		28

1. Construct a price-weighted index for these three stocks, and compute the percentage change in the index for the period from T to T + 1. Do not round intermediate calculations. Round your answer to two decimal places.

   %

2. Construct a value-weighted index for these three stocks, and compute the percentage change in the index for the period from T to T + 1. Do not round intermediate calculations. Round your answer to two decimal places.

   %