The following table shows the utility (measured in dollars)which Lisa derives from water (in 50 litre drums)and diamonds (uncut 1 carat stones).

-Refer to the graph above to answer this question.The graph shows Becky's demand for blueberries which can be purchased in any quantities and sold at any price.What is Becky's total expenditure if the price of each kilogram of blueberries is $2?
A)$2.
B)$4.
C)$6.
D)$12.
E)Cannot be determined.

Question

The following table shows the utility (measured in dollars)which Lisa derives from water (in 50 litre drums)and diamonds (uncut 1 carat stones).
 
-Refer to the graph above to answer this question.The graph shows Becky's demand for blueberries which can be purchased in any quantities and sold at any price.What is Becky's total expenditure if the price of each kilogram of blueberries is $2?
A)$2. 
B)$4. 
C)$6. 
D)$12. 
E)Cannot be determined.

Quizplus · Accepted Answer

To find Becky's total expenditure, we need to multiply the price of blueberries per kilogram ($2) by the quantity of blueberries she purchases. From the graph, we can see that at a price of $2, Becky purchases 6 kilograms of blueberries. Therefore, her total expenditure is:
$2/kilogram x 6 kilograms = $12

The Following Table Shows the Utility (Measured in Dollars)which Lisa