Final answer:
SJSBC is a business that charters sailboats ranging from 28 to 51 feet. Owners provide permanent and non-permanent equipment, while SJSBC offers consumables for tracking and accounting.
Step-by-step explanation:
San Juan Sailboat Charters (SJSBC) is a company that facilitates the chartering of sailboats for boat owners. The smallest sailboat they charter is 28 feet long, while the largest is 51 feet. Equipment such as stoves, radios, and compasses are considered owner-provided and are attached to the boat. Additional equipment like sails, anchors, and life preservers, while not attached, are also provided by the owners. SJSBC contributes by supplying consumable supplies, treated as equipment for tracking and accounting purposes, including navigation tools and various personal use items.