Show the answer in excel sheet And show the function

Exercise 3 (13 marks) The annual stock prices, for the period N to N+5. of Al Nahar (Nah) and Al Anwar (Anw) corporations are summarized as follows: Nah Corp. Stock price Anw Corp. Stock price 31-Dec-N 12.00 14.5 31-Dec-N+1 15.25 14.7 31-Dec-N+2 17:32 15 31-Dec-N+3 15 155 31-Dec-N+4 15 16.5 31-Dec-N+5 155 17 (Write your answers below Calculate the following 1) The annual returns for each stock. 2) The average returns of each stock 3) The variance and the standard deviations of each share 510 % 5 & 7 O 6 1 V 8 A 9 4 9 0 T 8 Y 6. [