Manufacturing co. had 500 Units, three fifths completed, in process at the beginning of the month. During the month, 2,000 units were started in process and finished. There was no work in process at the end of the month. Unit cost of production for the month was $1.20 . Costs for materials, labor and factory overhead incurred in the current month totaled $2655.Caculate the unit cost for the prior month.