I NEED HELP QUICK. GIVING BRAINLIEST TO QUICKEST CORRECT ANSWER. The states that the firing rate of neurons in the auditory nerve matches the frequency of the sound wave.

A. frequency theory

B. place theory

C. volley principle

D. auditory principle

C. volley principle

Step-by-step explanation:

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step-by-step explanation:

from the figure we get,

the x axis shows   the months and,

the y-axis shows the number of satisfied customer.

each line or each cell in upward direction (y-axis) shows 500.

the appropriate scale for the y - axis is: -

a = 2000 customers

b = 4000 customers

c = 6000 customers

d = 8000 customers

e = 10000 customers

f = 12000 customers

g = 14000 customers