A buyer reduced 102 wrist watches form $120 to $85 for a special 3 day sale, during the sale 27 of the watches were sold, and the remaing watches were marked up to the original price of $120. Calculate (a) the markdown cancellation and (b) the net $ Markdown. Calculate Net Markdown% if remaing watches sold at $120.

For the fall sale the drapery buyer reduced 50 wooden traverse rods from $74 to $60. During the sale 15 units were sold. After the sale the remaining rods were priced at $70 each and sold at that price. Find the net markdown%