The cost structure for a company follows. If they sell their product for $30/unit what is the breakeven point if they have a 30% tax rate? How many units do they have to sell to have a $50,000 NI before tax? How many to have a $50,000 NI after tax?

DM =$4 / unit DL= $5/unit VarOH=$7/unit Var Selling= $8/unit Variable Admin = $3/unit

Fixed Overhead = $100,000; Fixed Selling $50,000; Fixed Admin =$60,000

Please show all work so I can follow. Thanks!