(Figure: MPP and MRP) Unit Price = $5
in the Table

question 78

Multiple Choice

(Figure: MPP and MRP) Unit Price = $5
In the table, what is the marginal revenue product of the third worker?
$\begin{array}{|l|l|l|l|l|} \hline\text { Labor } & \text { Total } & \mathrm{MPP}_{L} &\text { Total } & \mathrm{MRP}_{L} \\& \text { Product } & & \text { Revenue } & \\& \text { (Q) } & & \text { (TR) } &\\ \hline & 35 & 35 & ? & \$ 175 \\\hline 2 & 75 & 40 & ? & \$ 200 \\\hline 3 & 105 & 30 & \$ 525 & ? \\\hline 4 & 130 & 25 & \$ 650 & ? \\\hline 5 & 150 & 20 & \$ 750 & ?\\\hline\end{array}$

• A) $100
• B) $150
• C) $200
• D) $90

---

Definitions:

Graded Potential

Small voltage fluctuation across the cell membrane.

Voltage-Sensitive

Referring to mechanisms or devices that respond to changes in electrical potential or voltage across their membrane or structure.

Nerve Impulses

Electrical signals that transport information along the neurons, facilitating communication within the nervous system.