If the total labor cost is $865,000 and 12 percent is for concession staff, how much of the labor cost is for concession staff?

$865,000x0.12= $103,800. :)

The answer is the third choice

The first one, i believe, would be correct. all the others have one thing in common, and that's that they have repeating numbers. in the second one, x and y have repeating 6's and 3's, and in the third, x and y have repeating 6's as well. in the last one, there are repeating 3's. the first one has no repeating numbers.