In the going with graph, the straight absolute income bend addresses the case in which the firm is an ideal rival in the merchandise market, and in this manner can't set its own selling cost. The benefit amplifying yield level is addressed as the one at which complete income is the tallness of C and all out cost is the stature of B; the maximal benefit is estimated as the length of the section CB. This result level is likewise the one at which the complete benefit bend is at its most extreme