1. Getting Ready.- Part I. Data.- 2. First Program.-3. Outputs.- 4. Variables.- 5. Objects.- 6. Object and Actions.- 7. More on Objects.- Part II. Calculations.- 8. Inputs.- 9. Numbers.- 10. Economic Calculations.- 11. Calculations with Dates.- 12. Understanding Different Kinds of Numbers.- 13. Accumulating Values.- Part III. Conditionals.- 14. Essential Tools.- 15. Starting with Conditions.- 16....