portfolio management , i need solution to urgently. its my mid paper , someone please help. only 1 hour left

Q.3 You are given following information of KSE-100 index at Day 2: Stocks Share Price No. of shares Market (Rs.) Capitalization A 16 50,000,000 800,000,000 B 25 10,000,000 250,000,000 C 22 120.000,000 2,640,000,000 a) Calculate KSE-100 index at Day 2 (Taking Base Divisor as on day 2 = 3,000,000,000) b) Suppose company A declared a stock dividend of 10% and Book Closure starts form Day 3. Calculate PSX Index at Day 3 after adjusting for dividend announcement Note: Suppose at Day 3 prices of shares remains the same