Table 17-1
Imagine a Small Town in Which Only Two

question 158

Multiple Choice

Table 17-1
Imagine a small town in which only two residents, Sydney and Matthew, own wells that produce safe drinking water. Each week Sydney and Matthew work together to decide how many gallons of water to pump. They bring the water to town and sell it at whatever price the market will bear. To keep things simple, suppose that Sydney and Matthew can pump as much water as they want without cost so that the marginal cost of water equals zero. The town's weekly demand schedule and total revenue schedule for water is shown in the following table:
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$$\begin{array} { | c | c | c | } \hline \begin{array} { c } \text { Quantity } \\\text { (Gallons) }\end{array} & \begin{array} { c } \text { Price } \\\text { (Dollars per gallon) }\end{array} & \begin{array} { c } \text { Total Revenue and Total Profit } \\\text { (Dollars) }\end{array} \\\hline 0 & 48 & 0 \\\hline 90 & 44 & 3,960 \\\hline 180 & 40 & 7,200 \\\hline 270 & 36 & 9,720 \\\hline 360 & 32 & 11,520 \\\hline 450 & 28 & 12,600 \\\hline 540 & 24 & 12,960 \\\hline 630 & 20 & 12,600 \\\hline 720 & 16 & 11,520 \\\hline 810 & 12 & 9,720 \\\hline 900 & 8 & 7,200 \\\hline 990 & 4 & 3,960 \\\hline 1,080 & 0 & 0 \\\hline\end{array}$$ ​
-Refer to Table 17-1. If the market for water were perfectly competitive instead of monopolistic, how many gallons of water would be produced and sold?

• A)0 gallons
• B)540 gallons
• C)630 gallons
• D)1,080 gallons

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Definitions:

Afferent Arteriole

A small artery that leads into the glomerulus of the kidney, where it divides into capillaries for blood filtration.

Efferent Arteriole

A small blood vessel that carries blood away from the glomeruli of the kidney.

Filtration Membrane

A barrier that separates particles or molecules based on size during the process of filtration.

Electric Charge

A physical property of matter that causes it to experience a force when placed in an electromagnetic field.