Anne owns an art supply store. Anne is analyzing the store's expenses and income because she wants to increase the store's profits. The expenses include renting 1,250 square feet of space for $13,750 per month. The store has only one employee, who is paid $8.00 per hour plus 8% commission. Much of the store's income comes from the sales of blank painting canvases and frames. The table shows the prices of the canvases and frames sold at the store.