Betty Consumes Good X and Good Y

question 28

Multiple Choice

Betty consumes good x and good y.If the price of x = $3 and the price of y = $4,then

• A) an extra unit of x costs 4/3 units of y.
• B) an extra unit of y costs 4/3 units of x.
• C) an extra unit of x costs 3/4 units of y.
• D) Both B and C.

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Definitions:

Excitatory Postsynaptic Potential

A temporary increase in synaptic potential that makes a post-synaptic neuron more likely to generate an action potential.

Hyperpolarized

A state in which a cell's membrane potential is more negative than its normal resting potential.

Synapse

A junction between two nerve cells, consisting of a minute gap across which impulses pass by diffusion of a neurotransmitter.

Neurons

Specialized cells within the nervous system that transmit information to other nerve cells, muscle, or gland cells.