| No | Description | Difficulty | Syllabus | Level | |
|---|---|---|---|---|---|
| 1 | Fall in income due to a change in government expenditure; 2NI | Intermediate | Undergraduate | level1 | Related material |
| 2 | Find income and change in government expenditure; 2NI | Intermediate | Undergraduate | level1 | Related material |
| 3 | Find the change in national income; RNI | Intermediate | Undergraduate | level1 | Related material |
| 4 | Necessary investment units rise; RNI | Intermediate | Undergraduate | level1 | Related material |
| 5 | Reduced form of income at equilibrium; MC | Easy | Undergraduate | level1 | Related material |
| 6 | Laffer curve tax rate optimisation, find t_opt; MC | Easy | Undergraduate | level 1 | Related material |
| 7 | Laffer curve tax rate optimisation, find t_opt and G_opt; MC | Intermediate | Undergraduate | level 1 | Related material |
| 8 | Laffer curve tax rate optimisation, find G_opt; MC | Hard | Undergraduate | level 1 | Related material |
| 9 | Laffer curve tax rate optimisation; 2NI | Intermediate | Undergraduate | level 1 | Related material |