Use the Following Information for the Following Questions:
During the 2020

question 75

Multiple Choice

Use the following information for the following questions:
During the 2020 calendar year, Purple Corp. paid or collected the following items:
$\begin{array}{llcc} \text { Insurance premiums paid................... } &\$14,200 \\ \text { Interest collected................................ } &21,700\\ \text { Salaries paid....................................... } &131,300\\\end{array}$
As well, the comparative statement of financial position showed the following balances:
$\begin{array}{cccc}&\underline{ \text { December 31,2019 } }&\underline{ \text { December 31,2020} }\\ \text { Prepaid Insurance..................... } &\$1,400&\$1,500 \\ \text { Interest Receivable..................... } &2,800&2,100\\ \text {Salaries Payable.......................... } &14,700&12,900\\ \text { } &\\ \text { } &\\ \text { } &\\\end{array}$

-The insurance expense on the 2019 statement of comprehensive income was

• A) $ 12,700.
• B) $ 12,800.
• C) $ 14,100.
• D) $ 14,200.

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Definitions:

Neurotransmitter Deactivation

The process by which neurotransmitters are inactivated in the synaptic cleft, stopping their effects on post-synaptic neurons.

Synaptic Cleft

The gap between two neurons at a synapse, through which neurotransmitters are released and travel to bind with receptors on the postsynaptic neuron.

Voltage-activated Calcium Ion Channels

Ion channels in cell membranes that open in response to changes in electrical potential, allowing calcium ions to enter the cell.

Presynaptic Membrane

Axon terminal membrane on the transmitter, or output, side of a synapse.