Their are no "three-acre farms," at best it's a garden. My old boss operated a 80 acre micro farm while holding down a full time job. It was a hobby that at best broke even, but he had fun. PS: They might say be operating a stall at a locally grown market, but it's the stall not the farm that's generating income.
They might say be operating a stall at a locally grown market, but it's the stall not the farm that's generating income.
That's assuming that the product is fungible. If your market stall can generate higher margins because you are the farmer, and/or due to the type of farming, this argument isn't so clean.