A large company pays it salespeople on a commission basis. The salespeople each receive $200 per week plus 9% of their gross sales that week. For example, a sales person who sells $5000 worth of chemicals in a week receives $200 plus 9% of 5000, or a total of $650. Develop a c++ program that uses a while statement to input each salesperson's gross sales for last week and calculates and displays that salesperson's earnings. Process one saleperson's figure at a time.