We know it couldn't be that the stores for all three stores was likely 24,000.Equipment and hunting both brought in 15,000 each, so that simply rules out that answer (keep in mind the graph is only for 1/3 stores). It couldn't be that the sales was greater than 300,000. If you look at the numbers, they all average around 15,000 each. x 5 x 3 = 225,000, and that is assuming all the numbers are at 15,000 which they aren't. One fifth of the sales couldnt have been in hunting, because those items made the most amount of money. So that only leaves one choice left.