Q: Consider 3 fioms x,y, and z. having the cose structure as follows: x sales 2.500 y sales 3,000 2 sales 4,000 u fo 750 yzfcfc1,5002,000 variable expenses are taken as 50%,30%, and 25% of sales for x,y, and z respectively. The no. of unias sold amounts to 20,000x,30,000,y, and 40,0002. a) Calculate the OL, FL, OL, and FL for the firms and interpret each one of them. b) Calculate TL and. TL as well and interpret the resultes. c) Ea If the no. of unils sold changes rapidly for each firm calculate and plot the breakeven analysis for each firm. Also interpret what the firm should do if the market behaves in such a manner