Let your classes enjoy this revision crossword, perfect for a Friday afternoon or the last week of term. Students can have fun and learn at the same time with this exercise - answers included.Across2. The money used to start or fund a business6. The most you can pay for something11. Very, very poor12. C+G+I+(X-M)13. The limit of a nation"s output14. Land, labour, capital e.t.c.