Q.1 Write a C program which can store names of 5 of your friends in an array. Create a function named number_of_vowels(), which will find the number of vowels in each name. Display each name and the number of vowels in each name as output. Q.2 Write a C Program that takes input of three [3] numbers. Create two (2) functions to perform 'Sum', 'Product' of the 3 numbers. Q.3 Write a program in C to swap two numbers using function. Test Data : Input 1st number: 2 Input 2nd number: 4 Expected Output: Before swapping: n1 = 2, n2 = 4 After swapping: n1 = 4, n2 = 2