Table 4-7 -Refer to Table 4-7. If These Are the Only Four

Multiple Choice

Table 4-7
-Refer to Table 4-7. If these are the only four sellers in the market for ice cream, then when the price decreases from $10 to $8, the market quantity supplied decreases by

A) 2.5 gallons.
B) 4 gallons.
C) 10 gallons.
D) 50 gallons.