D. A graphical analysis of trade-off and choice Given your constraint of 9 total hours of study, graph (for those of you who want to be more accurate feel free to use graph paper) the various study (production) choices you have. Find and label the following points: A (1 hr econ, 8 hour math), B (5 hour econ and 4 hours math), C (8 hours econ and 1 hour math), D (3 hours econ, 3 hours math) and E (6 hours econ, 6 hours rnath). math study time (in 11 ms) econ study time (in hours) What would you say about points B, D and E? Which is more efcient? 'Nhich is under-achieving? \"That would you say to the person who plans to study at point E