The wholesale cost of a desk is $370. The original markup was 20% based on selling price. Find the final sale price after the following series of price changes: a markup of 18% and a markdown of 47%. (Round each intermediate selling price to the nearest cent.) ***Scroll down to see more***
$370 / (100% - M sp)
$370 / (100% - 20%)
$370 / 0.8 = 462.50
462.50(100% + 18%) = 545.75
545.75(100% - 47%) = 289.25
I am lost from this point
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