Consider the three stocks in the followingtable. Pt represents priceat time t, and Qt represents sharesoutstandingat time t. Calculate the rates of return on the following indexes of the three stocks:

	P0	Q0	P1	Q1
A	90	100	95	100
B	50	200	45	200
C	100	200	110	200

1. A market-value-weighted index.
2. An equally weighted index.