At Mary $1\mathrm{.}2027,$ Bonita Company had beginning irwertory consisting of $190$ units with a unit cost of $$6\mathrm{.}00.$ Dur ing Mary, the compary purchased irwentory as follows.

$750$ units at $$6\mathrm{.}00$

$670$ units at $$4\mathrm{.}00$

The comparty sold $900$ units daring the month for $$14$ per unit, Bonita uses the awerage$-$cost method. Using three decimals for the unit cost, the value of Eonita's irmentory at May $31,2027$ is

$$4690$

$$4300$

$$3790$

$$4260$