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Question
Microeconomics
Posted 9 months ago

The demand and supply schedules for lawn mowing are given below:
\begin{tabular}{lll} 
Price & Quantity demanded & Quantity Supplied \\
\hline$20\$ 20 & 0 & 12 \\
$18\$ 18 & 2 & 10 \\
$16\$ 16 & 2 & 8 \\
$14\$ 14 & 3 & 6 \\
$12\$ 12 & 4 & 4 \\
$10\$ 10 & 5 & 2 \\
$8\$ 8 & 6 & 0
\end{tabular}

Which of the following would cause a surplus in this market?
Choose 1 answer:
(A) Any price below $12\$ 12
(B) A price of $12\$ 12
(C) Any price above $12\$ 12
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Answer from Sia
Posted 9 months ago
Solution
a
Surplus Definition: A surplus occurs when the quantity supplied exceeds the quantity demanded at a given price
b
Surplus Identification: From the table, at any price above 12,thequantitysuppliedisgreaterthanthequantitydemanded.Forexample,at12, the quantity supplied is greater than the quantity demanded. For example, at 20, the quantity supplied is 12, and the quantity demanded is 0
Answer
Any price above $12
Key Concept
Surplus occurs when quantity supplied exceeds quantity demanded.
Explanation
In the given table, at prices above $12, the quantity supplied is greater than the quantity demanded, leading to a surplus.

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