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

			PRICE
Stock	Number of Shares		T		T + 1
A	3,100,000		$60		$76
B	14,000,000		26		37
C	26,000,000		22		36

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.

   %