\begin{tabular}{|l|} \hline Retail $= Cost $/ Cost % \\ \hline Cost $= Retail $ Cost % \\ \hline \end{tabular} Q14. A buyer for a women's department needs $25,000 worth of merchandise at retail for the month. She has already purchased 200 dresses that cost $20 each and will retail for $30 each. What markup percent must she obtain on the remaining purchases in order to average a 55% markup for the month? (a, d, e, f= 1.5pts each, b, c=0.75 pts each) (a) S (b)