Company Z had the following information: inventory at cost of $5,100, selling value of inventory of $5,250, inventory cost of completion of $100, inventory cost of distribution of $150, normal profit margin of $2,000, and inventory replacement cost of $4,800. What is the floor amount to be used in the determination of the inventory's market value in the lower-ofcost-or-market method of inventory? $3,000 $5,000 $4,800 $5,250