Kelly wants to know if the house she wants to buy has any maintenance issues. what should she do?

we know that

The first thing to do before buying a house is to check the structural conditions, electrical system, water pipes, etc. All this with the purpose of being able to identify all the possible defects that the house could have and thus be able to estimate repair costs. For this it is essential to ask a home inspector to check the house

therefore

the answer is

Ask a home inspector to check the house

b

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