t2 Problem 3 (20 points): (a) Develop a user defined function "MyVar" that calculates a variance by using the following equation, I=1 *)(3x} + 5x} Avg) MyVar 5n-1 where Avg represents the average of variable x,. And, test your own function by using the values given on the sheet P3. Remember that this function must have three arguments (X, Avg, and n). (b) Develop a user defined function "MySummer" that calculate the weighted average with the (4x2 +5) equation, MySummer 22-log(5x{?)+3,/x1) And, test your own function by using the values given on the sheet P3. Reminder: this function must have two arguments, X, and n. (c) Free Cash flow to Equity (FCFE) is a metric of how much cash can be distributed to the equity shareholders of the company as dividends or stock buybacks after all expenses, Final Falee t2 Problem 3 (20 points): (a) Develop a user defined function "MyVar" that calculates a variance by using the following equation, I=1 *)(3x} + 5x} Avg) MyVar 5n-1 where Avg represents the average of variable x,. And, test your own function by using the values given on the sheet P3. Remember that this function must have three arguments (X, Avg, and n). (b) Develop a user defined function "MySummer" that calculate the weighted average with the (4x2 +5) equation, MySummer 22-log(5x{?)+3,/x1) And, test your own function by using the values given on the sheet P3. Reminder: this function must have two arguments, X, and n. (c) Free Cash flow to Equity (FCFE) is a metric of how much cash can be distributed to the equity shareholders of the company as dividends or stock buybacks after all expenses, Final Falee