Goodee Bakery is considering a change in its inventory valuation method. Goodee Bakery currently uses the FIFO method and is considering a change to the LIFO method. Goodee Bakery started the year on January $1$ with inventory at a FIFO cost of $$23,500$ and a LIFO cost of $$20,900.$ The ending inventory on December $31$ is $$25,150$ at FIFO cost and $$21,600$ at LIFO cost. The LIFO effect is $$

A$.$ $$2,600$

B$.$ $$3,550$

C$.$ $$950$

D$.$ $$6,150$