155) Assume that for the month of August a Department has 27,000 equivalent units of materials and 78, poo equivalent units of conversion costs! Tor Beginning Work in process, the cost of materials is 24,000 and the conversion costis 93,000. Costs added during August are 25,000 for matterials and 155,000 for conversion, what is the cat per unit for August? (Rd to 3 decimal places) A 3,619 per unit *4,994 per unit 3,619 per whit 3,994 per unit D