List step by step instructions on how to do this in excel and results

A

B

C

D

AND

F

G

H

$1$

J

K

L

M

N

$1$ Year Month Demand

$22021$

Jan

$152$

$32021$

Feb

$161$

$42021$

Mar

$198$

$52021$

Apr

$213$

$62021$

May

$256$

$72021$

Jun

$255$

$82021$

Jul

$287$

$92021$

Aug

$337$

$102021$

Sep

$376$

$112021$

Oct

$382$

$122021$

Nov

$426$

$132021$

Dec

$439$

$14$

$15$ Using the above data explain the relationship between demand and time using a Linear Regression Analysis $16$ Hint: You must assign a period value when data is presented in this Month & Year format.