1) The shoe buyer ran a point-of-sale promotion on ballet flats for a 3-day Spring Sale weekend at 25% off. (Spts) Here is what was sold during the sale: - 750 ballet flats with an original retail of $79.00 -935 ballet flats with an original retail of $65.00 Calculate the following: a) Total markdown $ for the POS sale - 2pts Orig Retail MD% Unit MD$ Units TTL MD $ New Retail TTL Sales b) Total sales $ generated for the sale event (refer to above calculations) - 2pts c) Markdown % for the sale event (refer to above calculations - show work!)- 1pt