Table 5-4 Supply Curve A Supply Curve B Supply Curve C Price $1.00 $2.00 $1.00 $3.00 $2.00 $5.00 Quantity Supplied 500 600 600 900 400 700 Refer to Table 5-4. Using the midpoint method, which of the three supply curves represents the least elastic supply? a. Supply curve C b. Supply curve B c. All three supply curves have the same elasticity. d. Supply curve A