| Chapter Introduction | krugmanapecon2e_ch3_1.html | 5671e8c9757a2e7342000000 |
| DLAP questions | krugmanapecon2e_ch3_1_dlap.xml | 5671e8c9757a2e7342000000 |
| Trade-offs: The Production Possibilities Curve
| krugmanapecon2e_ch3_2.html | 5671e8c9757a2e7342000000 |
| DLAP questions | krugmanapecon2e_ch3_2_dlap.xml | 5671e8c9757a2e7342000000 |
| MODULE 3 Review
| krugmanapecon2e_ch3_3.html | 5671e8c9757a2e7342000000 |
| DLAP questions | krugmanapecon2e_ch3_3_dlap.xml | 5671e8c9757a2e7342000000 |
| Check Your Understanding
| krugmanapecon2e_ch3_4.html | 5671e8c9757a2e7342000000 |
| DLAP questions | krugmanapecon2e_ch3_4_dlap.xml | 5671e8c9757a2e7342000000 |
| Tackle the Test: Multiple-Choice Questions
| krugmanapecon2e_ch3_5.html | 5671e8c9757a2e7342000000 |
| DLAP questions | krugmanapecon2e_ch3_5_dlap.xml | 5671e8c9757a2e7342000000 |
| Tackle the Test: Free-Response Questions
| krugmanapecon2e_ch3_6.html | 5671e8c9757a2e7342000000 |
| DLAP questions | krugmanapecon2e_ch3_6_dlap.xml | 5671e8c9757a2e7342000000 |