Answer the Question on the Basis of the Following Table

question 86

Multiple Choice

Answer the question on the basis of the following table that shows the total costs and total benefits facing a city of five different potential baseball stadiums of increasing size.All figures are in millions of dollars. $\begin{array}{l}\begin{array}{ccc}\underline{\text { Stadium }}&\underline{\text { Total Cost }}&\underline{\text { Total Benefit }}\\\text { A } & \$ 80 & \$ 140 \\\text { B } & 100 & 200 \\\text { C } & 130 & 250 \\\text { D } & 165 & 290 \\\text { E } & 220 & 300\end{array}\end{array}$ Refer to the table.The marginal cost and marginal benefit of stadium B (relative to A) are:

• A) $20 million and $50 million,respectively.
• B) $100 million and $200 million,respectively.
• C) $30 million and $50 million,respectively.
• D) $20 million and $60 million,respectively.

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Definitions:

ACh

Acetylcholine, a neurotransmitter involved in muscle activation, memory, and learning.

Flaccid Paralysis

A medical condition characterized by weakness or paralysis and reduced muscle tone without an obvious cause.

Acetylcholinesterase

An enzyme that breaks down the neurotransmitter acetylcholine, terminating its action at the neural synapse.

Action Potentials

Rapid and temporary changes in the electrical membrane potential of a cell, allowing for the transmission of signals along neurons.