Answer:
In 3 decimal places (if you prefer):
Explanation:
mark up rate = gross profit/ cost (expressed as a percentage)
gross profit = sale price - cost
mark up rate = (69-45)/45 *100
=24/45 * 100
53.33%
Hello!
First, let's find out how much the cost went up:
The cost went up by 24 dollars. To find the markup, we have to see what percentage of 45 is 24.
The markup is 53.33 percent.
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