Final answer:
The total amount due if the payment is made within the discount period is $11,640.
Step-by-step explanation:
To calculate the total amount due if the payment is made within the discount period, we need to consider three components: the cost of the inventory, the freight costs, and the discount.
The cost of the inventory is $12,000. The freight costs are $880. The discount is 2% of the cost of the inventory.
To calculate the discount, we multiply the cost of the inventory by the discount rate:
$12,000 x 0.02 = $240
So the total amount due, if the payment is made within the discount period, is:
$12,000 + $880 - $240 = $11,640