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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

4. What factors, other than the number of units shipped, are likely to affect the companys shipping expense? (You may select more than one answer. Single click the box with the question mark to produce a check mark for a correct answer and double click the box with the question mark to empty the box for a wrong answer. Any boxes left with a question mark will be automatically graded as incorrect.)

check all that apply

• Weight of the units shippedunanswered
• Distance traveled
• Sales commissionsunanswered
• Trade discounts given to repeat customersunanswered
• Express shipping to meet a deadline