java software

2. A company pays its sales people on a commission basis. The sales people receive $200 per week plus 9% of their gross sales for that week. For example, a salesperson who grosses $5,000 in sales in a week receives $200 plus 9% of $5,000, or a total of $650. Write an program to find the gross sales of a person in every week if the array A contains the total earning in the first 9 weeks. A={200,300,400,500,600,700,800,900,1000)