Explain the all requirements of question showing with zero profit?

100 80 20 The sales mix for products Q and Z is 75% :nd 25% respectively. Required: Determine the breakeven point in units of Q and Z. Q#3:- Wide Open Industries has fixed costs of Rs 475,000. The further data as follows: Product S.P per unit VC per unit CM per unit AA RS 145 RS 105 RS 40 BB 110 75 35 The sales mix for products AA and BB is 50% and 40 % respectively Required: Calculate the B/E point in units . FAA and BB