The optimum level of output of the firm is? by Sunday | Oct 22 | Economics JAMB | 0 comments A. BC B. OB C. OS D. BS Correct Answer: Option B – OB Users Also Read These:The actual output of an economy is the output?The optimal range of output for a perfectly…If a firm doubles all inputs in the long run and the…A firm is at its optimum size whenThe amount of money that a firm receives from the…