Hello while working on my assignment had difficulty understanding the concept.

Given the following figures and an initial markup percent of 48%, calculate the maintained markup in dollars for June. June Net Sales: $32,800 BOM Stock: $108,002 Reductions: $5,700 Select one: a. $17,056.00 b. $29,834.88 C. $12,778.88 d. $5,700.64 Given the following information, calculate the EOM stock for July: BOM Stock EOM February: $40,500 $42,000 March: $42,000 $38,000 April: $38,000 $38,600 May: $38,600 $40,000 June: $40,000 $42,400 July: $42,400 Select one: a. $42,400 b. $40,250 c. $33,500 d. $48,300 Given the following figures and an initial markup of 46%, calculate planned purchases at cost for the month: November Net Sales: $185,000 BOM Stock: $440,500 EOM Stock: $360,000 Reductions: $28,000 Select one: a. $158,490 b. $293,500 c. $71,550 d. $132,500