Question 11 - Change the lengthOfCourse property of the object to "5 Month" and print the new object on the console - I/ Use the dot notation "." to call the property you want to change Question 12 - Add "Bootstrap" at the end of the topicsCovered property and print the new object on the console // Use an array method Question 13 - Write a function that takes the "evangadiClass" object as an argument and calculates the average age of the class. Print the result on the console Question 14 - Write a function that takes the "evangadiClass" object as an argument and calculates the percentage of male students in the class. Print the result on the console