Hi, could somebody please help me with this problem.

thank you

1. You are given the following information regarding prices for stocks of the following firms:

Stock /Number of Shares/ T / T+ 1

Lauren Corp. /1,000,000/ 60 /80

Kayleigh Co./10,000,000 /20 /35

Madison Ltd. /30,000,000/ 18 /25

a. Construct a price-weighted index for these three stocks, and compute the percentage change in the

series for the period from T to T + 1.

b. Construct a market-value-weighted index for these three stocks, and compute the percentage

change in the series for the period from T to T + 1.

c. Briefly discuss the difference in the results for the two stock indexes.