Question 1144362
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Informally....<br>
The hourly charge for Hank's Movers is $25 more than for Acme.<br>
The $100 flat charge for Acme is 4 times that difference, so for 4 hours the cost will be the same for both.<br>
So the cost will be less for Hank's if the time is less than 4 hours.