GIVING BRAINLIEST ONLY IF CORRECT

A= 52.6

b = 5.26

c=  0.526

d= 5,260

e= 52,600

f=  526,000

Step-by-step explanation:

the distance between point a and point b is 6 units

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