In the areas in which XT's gasoline stations operate , how did total combined gasoline sales for all gasoline stations last August compare with sales for the previous August?

Was the money that XT earned from the increase in gasoline sales enough to offset the cost of providing tree car washes during the promotion?

Were there any customers who bought ten or more gallons at an XT gasoline station during the promotion who would have bought ten or more gallons at an XT gasoline in lower quantities , but more frequently ,if the promotion had not been in effect?

Did XT or any or its gasoline stations have to pay other businesses to provide the car washes that customers were offered in the promotion?

Are XT's gasoline sales in August usually significantly higher than one twelfth of XT's annual gasoline sales ?