Anton Company uses the perpetual inventory system and FIFO cost flow method. During the year, Anton purchased $400$ units of inventory that cost $$12\mathrm{.}00$ each and then purchased an additional $600$ units of inventory that cost $$16\mathrm{.}00$ each. If Anton sells $700$ units of inventory, what is the amount of cost of goods sold?

$$11,200$

$$10,400$

$$8,400$

$$9,600$