Answer:
$16,050
Explanation:
The computation of the total amount of the period cost is shown below:
= Sales commission per unit × number of units sold + Fixed selling and administrative expense + Variable administrative expense per unit × number of units sold
= $1.80 × 4,500 units + $6,600 + $0.30 × 4,500 units
= $8,100 + $6,600 + $1,350
= $16,050