Question 944907
Selling price for 20% profit on the cost is:
{{{ 85 + .2*85 = 1.2*85 }}}
{{{ 1.2*85 = 102 }}}
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Let {{{ s }}} = the price retailer should mark them
{{{ s - .15s = 102 }}}'
( He still needs to make 20% profit at discounted price
{{{  .85s = 102 }}}
{{{ s = 120 }}}
He needs to mark them at $120 each
'