Assembly line workers at Oriole Manufacturing worked a total of $13600$ direct labor hours to produce $37600$ units. The standard for producing one unit is $15$ minutes at a wage rate of $$11\mathrm{.}6.$ If the actual wage rate was $$12\mathrm{.}1$ per direct labor hour. Oriole's direct labor rate variance is

$$6800$ favorable.

$$6800$ unfavorable.

$$4700$ unfavorable.

$$4700$ favorable.