Table 4-13
The demand schedule below pertains to sandwiches demanded per week.
-Refer to Table 4-13. Suppose x = 1. Then it must be true that
A)Harry and Jake have the same income, which is lower than Darby's income.
B)if sandwiches and potato chips are complements for Harry, then those two goods are also complements for Jake.
C)Harry's demand curve is identical to Jake's demand curve.
D)All of the above are correct.

Question

Table 4-13
The demand schedule below pertains to sandwiches demanded per week. 
-Refer to Table 4-13. Suppose x = 1. Then it must be true that
A)Harry and Jake have the same income, which is lower than Darby's income. 
B)if sandwiches and potato chips are complements for Harry, then those two goods are also complements for Jake. 
C)Harry's demand curve is identical to Jake's demand curve. 
D)All of the above are correct.

Quizplus · Accepted Answer

The value of x = 1 corresponds to the second row in the table, which shows that Harry and Jake both demand 6 sandwiches at a price of $2.50. Therefore, their demand curves are identical. There is no information given in the table about their income or preferences for complementary goods, so options A and B cannot be determined from the given data.

Table 4-13 The Demand Schedule Below Pertains to Sandwiches Demanded Per Week