Accounting Information Systems: Essential Concepts and Applications Fourth Edition by Wilkinson, Cerullo, Raval, and Wong-On-Wing Chapter 12: The Revenue Cycle Introduction Revenue Cycles tend to be similar for all types of firms.
When diving from a boat, a dive team need not carry its own dive flag provided that it stays within a predefined proximity of the dive boat. When shore diving at sites where watercraft traffic is a possibility, divers should float their own dive flag on the surface, and stay within a few hundred feet of the flag.
Often you'll see boats tied up with only two lines-one at the bow and the other at the stern-with each line running at about a 90-degree angle from the boat to the dock. These two lines will secure the boat, but they won't keep the boat from drifting slightly frontwards or backwards (ahem, I mean fore and aft).