3. You are given the following information regarding prices for stocks of the following firms: Price Stock Number of shares T T+1 Beximco 1,000,000 60 80 BATBC 10,000,000 20 35 Bank Asia 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 7 to 7+ 1. Assume a starting index value of 10,000 points. b. Construct a value-weighted index for these three stocks, and compute the percentage change in the series for the period from Tto 7 + 1. Assume a starting index value of 10,000 points.4. Based on the following stock price and shares outstanding information, compute the beginning and ending values for a price-weighted index and a market-value-weighted index. Assume that the value-weighted index had a base value of 100 points. December 31, 2016 December 31, 2017 Stock Price Shares outstanding Price Shares outstanding Beximco 20 100,000,000 32 100,000,000 BATBC 80 2,000,000 45 4,000,000 Bank Asia 40 25,000,000 42 25,000,000 a. Compute the percentage change in the value of each index