Answer and submit the following questions before you proceed with the rest of the lab. a. What are conditional statements? How are they useful in writing programs? b. What are iteration statements? How are they useful in writing programs? c. Explain how conditional statements make enhance the use of iteration statements. Provide a scenario as an example. d. Are you required to initialize a control variable in a for loop in Python? Are you required to initialize a control variable in a while loop in Python? Can you nesta for loop inside a while loop and vice versa in Python? Explain each question briefly by providing examples as necessary. e. What are the parts of the iteration header in Python? How would you identify the body of a Python iteration?