The diagram presents two production possibility curves for an economy. Which combination of movements correctly shows these changes in production?
- Ashort-run economic growth K to L; long-run economic growth L to M; no economic growth M to N
- Bshort-run economic growth K to L; long-run economic growth M to N; no economic growth L to M
- Cshort-run economic growth M to N; long-run economic growth K to L; no economic growth L to M
- Dshort-run economic growth M to N; long-run economic growth L to M; no economic growth K to L