What is the purpose of using methods in programming? Explain the role of return data in methods. Explain what parameters are in methods. Explain the three parts inside a for loop. Possible types of programming questions: Write a method that sums all integers above a given threshold (inclusive) in an array. Sample input values: {1,2,3,4,5} and 2 Returned value 2+3+4+5 = 14 Sample input values: {-5, -10, 0, 5, 10), and o 0 + 5 + 10 = 15 Write a method that calculates the average of all integers above a given threshold (inclusive) in an array. Sample input values: {1,2,3,4,5} and 2 Returned value 2+3+4+5 = 14/4 = 3.5