Question $9(0\mathrm{.}5$ points$)$

Evans Company uses a periodic inventory system. The company bought $150$ units of

inventory for $$8$ each and $50$ units of inventory for $$10$ each. Evans' weighted

average cost per unit is:

$$8\mathrm{.}50.$

$$9\mathrm{.}00.$

$$8\mathrm{.}00.$

$$10\mathrm{.}00.$