A womens clothing store has two locations. The stores primarily sell dresses, pants, and blouses. Matrix A represents the monthly sales report for last month, showing the total revenue from the sale of dresses, pants, and blouses sold at each location. Matrix B represents the monthly sales report for this month, again, showing the total revenue from the sale of dresses, pants, and blouses sold at each location. The entries in each matrix are in thousands of dollars. Neither matrix includes the sales tax. The sales tax rate for last month was 4.0%, while the sales tax rate jumped to 5.0% for this month. Which matrix, W, X, Y, or Z, represents the combined sales tax due for the sales of each product at each location from last month to this month?

Last Month's Sales Report (in thousands of dollars) MATRIX A Store 1 Store 2 # dresses 89 61 # pants 37 79 # blouses 28 50 MATRIX #dresses #pants #blouses Store 1 Store 2 7310 7240 2230 3570 MATRIX X Store 1 Store 2 # dresses 8200 # pants 2600 8350 # blouses 3850 This Month's Sales Report (in thousands of dollars) MATRIX B Store 1 Store 2 # dresses 75 # pants 15 # blouses 49 18 MATRIX Y Store 1 Store 2 # dresses 6560 # blouses 3080 2720 # pants 6680 # dresses # blouses MATRIX Z Store 1 Store 2 # pants 7515