In the preparation of manufacturing accounts, prime cost plus factory overheads equal to cost of? by Sunday | Jun 2 | Accounting WAEC | 0 comments A. materials available B. production C. sales D. materials used Correct Answer: Option B B. production Users Also Read These:Where goods are invoiced by a firm its branch at…Factory costs excluding prime cost is?When goods are sent to branch at cost plus mark up;…When goods are sent to branch at cost plus mark up;…Four broad classifications of overheads are?