Write an assembly language program that accumulates and reports the sales for the Albatross Corporation. The Albatross Company has four salespeople who sell five different products. The four salesperson are each identified by a number from 1 to 4. Each products is identified by a number from 1 to 5. Sales are reported by entering the salespersons number, the quantity sold, and the product number. For example, to report that salesperson 2 sold 100 units of product 4, you would enter 2 100 4.

Your program must store the sales data in a two-dimensional array (4 rows by 5 columns). Each row represents a salesperson. Each column represents a product. Initialize the array to zeroes and allow your user to enter data. When the user enters a negative number for a salesman number, terminate the input phase of your program and display a report that shows the total sales for each salesperson and the total sales for each product.

Section 9.4 of our textbook discusses two-dimensional arrays. Section 9.4.2 discusses Base-Index Operands and even contains an example of how to calculate a row sum for a two-dimensional array.