An excellent question .I took a long time to answer it but still got it wrong .
Agree with OA
The problem with C is that we can not conclusively say that it helped in boosting sales .
Some people may have bought frequently and the amount of gasoline bought might be or might be not greater than the 10 gallons of gasoline .
Agree with OA
The problem with C is that we can not conclusively say that it helped in boosting sales .
Some people may have bought frequently and the amount of gasoline bought might be or might be not greater than the 10 gallons of gasoline .
![Midge Ure – A Man of Two Worlds (2026) [Official Digital Download 24bit/96kHz]](http://imghd.xyz/images/2026/05/09/zvc67e2mth34l_600.jpg)
