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Figure 8-4 The vertical distance between points A and B represents a tax in the market. 15- 14 . 13 4 12 -- Supply 11 . 10 Demand 25 30 35 40 43 50 35 60 65 70 75 20 85 Fee280 Refer to Figure 8-4. The per-unit burden of the tax on buyers is O $3. O $4. O SS. 0 $8