Bingo Ltd$.$ started the month with $10$ units of inventory which cost $$22$ each. The following purchases were then made:

$15$ units for $$20$ each

$25$ units for $$21$ each

Bingo Ltd$.$ then sells $21$ units for $$25$ each. Assuming the business uses the FIFO method, calculate cost of goods sold.

None of the other alternatives

$$441$

$$300$

$$440$