(Table) the Table Shows the Total Utility and Marginal Utility

question 94

Multiple Choice

(Table) The table shows the total utility and marginal utility for ice cream consumption. In the table, the value for E is
$\begin{array}{|c|c|c|}\hline Q & T U & M U \\\hline 0 & 0 & - \\\hline 1 & 25 & \mathrm{~A} \\\hline 2 & \mathrm{~B} & 15 \\\hline 3 & 53 & \mathrm{C} \\\hline 4 & \mathrm{D} & 10 \\\hline 5 & 71 & \mathrm{E} \\\hline\end{array}$

• A) 11.
• B) 61.
• C) 81.
• D) 8.

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Definitions:

Plasma Membrane

The plasma membrane is the biological membrane that separates the interior of all cells from the outside environment, controlling the movement of substances in and out of cells.

Symporter

is a type of transporter protein that moves two or more ions or molecules in the same direction across a cell membrane.

Plasma Membrane

The lipid bilayer membrane surrounding a cell, controlling the passage of substances in and out of the cell.

ATP-Powered Pumps

Membrane proteins that use the energy from ATP hydrolysis to transport ions or molecules across cell membranes against their concentration gradients.