Month	t	Number of oil changes
Jan	1	41
Feb	2	46
Mar	3	57
April	4	52
May	5	59
June	6	51
July	7	60
Aug	8	62

Part (a)Write down the full regression equation below(use Exceland the dataset provided to find this equation).

Part (b) Do the following 3 forecasts (for September, October, and November). Show work.

	t	Work[plug #s into equation from Part (a)] and answers:
September	t=9
October	t=10
November	t=11