v.1. Contract law for construction contractors -- v.2. Record keeping for construction contractors -- v.3. Project scheduling for construction contractors -- v.4. Cash and finance in construction contracting -- v.5. Construction estimating -- v.6. Project site safety and security for construction contractors -- v.7. Sales, marketing and customer service for construction contractors -- v.8. Business management for construction contractors -- v.9. Lien law for construction contractors -- v.10. Business planning for construction contractors -- v.11. Independent contractor and employee issues for construction contractors -- v.12. Environmental issues and the construction contractor -- v.13. Building codes and the construction contractor -- v.14. Office set up and operation for the construction contractor -- v.15. Licensing, registration, and regulations affecting construction contractors.