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Re: A salesmans commission on selling factory equipment is a certain per
[#permalink]
19 Jul 2022, 22:37
1
Expert Reply
You might be tempted to use the information given to solve for c and find that the salesman’s percentage is 7% and then apply that rate to the $56,000, but it is easier to set up a proportion:2940/4200= commission/56000
Cross multiply
The result will be $ 3920
B is the answer
gmatclubot
Re: A salesmans commission on selling factory equipment is a certain per [#permalink]