pls do question b carefully with explanation

a 5 Utilising the price and volume data in Problem 4: Calculate a market value index for days 1 through 5 1 using a beginning index value of 10. b Identify what effects the splits had in determining the next day's index. (Hint: think of the relative weighting of each share.) Use the table below for this problem and the next problem. PRICE SHARES A B C . B C 12 23 52 500 350 250 Company Day 1 Day 2 Day 3 10 22 55 500 350 250 14 46 52 500 175 250 Day 4 13 47 25 500 175 500 45 26 500 175 500 Day 5 12 Split at close of day 2. bSplit at close of day 3