 What is Jeffers’ opinion about taking graft?
"Okay I can't fire you legally—as long as you report for work," grumbled Jeffers, by now a shade more ruddy. His contract guaranteed a pilot's rating, but someone had neglected to specify the type of craft to be piloted. On the bulletin board, Tolliver's name stood out beside the number of one of the airtight tractors used between the dome city and the spaceport, or for hauling cross-country to one of the mining domes. Sometimes there's no reason but them for sending a ship back with a crew instead of in an economy orbit. They found they could send back loaded ships by 'automatic' flight—that is, a long, slow, economical orbit and automatic signalling equipment.
 Taking extra is expected and nobody would notice.
 Taking extra is stealing and is wrong.  He takes extra in order to spend it on improvements for the crew.  He takes extra as part of a hazard duty pay package.  Taking extra is expected and nobody would notice.