I geared my 3 man crew up and sent them out to do a leaf removal job on a commercial contract. When my crew gets to the job my foreman calls me and says that somebody has already cleaned up all the leaves. On the contract that they signed it stated that we would be doing the fall leaf removal for $650. How should I approach this? Should I charge them a traveling fee or the amount for the job because now I have to send my guys home today?