Show your Journal entry for each of the following transactions assuming a perpetual inventory system.

September $1$ Purchased $$12,750$ of merchandise inventory, terms $\frac{4}{10},\frac{n}{30}$

$9$ Paid for the September $1$ purchase

$14$ Purchased $$17,400$ of merchandise inventory terms $\frac{6}{15},\frac{n}{30}$

$21$ Paid for the September $14$ purchase, less the applicable discount.