(a) From the following data of a manufacturing unit, find out (i) sales to break-even and (ii) sales to earn a profit of `8,000. (b) The following information is available for companies A and B (i)...

(a) From the following data of a manufacturing unit, find out (i) sales to break-even and (ii) sales to earn a profit of `8,000.

(b) The following information is available for companies A and B

(i) What is the break-even point for each company?

(ii) How would you explain the difference that you observe between these companies’ break-even points?