Group the following terms according to the titles in the table (4 terms in each group):
Destination geography, profit, car rental, accommodation, commis sion, retail, tutoring, social director, sale, knowledge, discount, guide, catering, shop-assistant, animator, cost, interpreter, entertain ment, wholesale, graduation.
TRADE. TOURIST STAFF.
EDUCA TION. TRAVEL SERVICES.
MONEY MATTERS