Assume the following:

A company's plantwide predetermined overhead rate is $$13\mathrm{.}00$ per direct labor$-$hour

Its job cost sheet for Job $x$ shows that this job used $18$ direct laborhours and incurred direct materials and direct labor charges of $$500$ and $$360,$ respectively.

If Job $x$ contains $56$ units, then its unit product cost is closest to:

Multiple Choice

$$19\mathrm{.}54$

$$13\mathrm{.}11$

$$16\mathrm{.}59.$

$$15\mathrm{.}94.$