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Archer Company is a wholesaler of custom-built air-conditioning units for commercial buildings. It gathered the following monthly data relating to units shipped and total shipping expense:

Month	Units Shipped	Total Shipping Expense
January	2	$	1,400
February	5	$	1,900
March	3	$	1,300
April	4	$	1,600
May	6	$	1,900
June	7	$	2,900
July	1	$	800

Required:

1-a. Prepare a scattergraph using the data given above. Plot cost on the vertical axis and activity on the horizontal axis.