Therefore formula 171 and formula 168 equals to zero. For Hawaii, total consumption equals generated energy. Thus, the total fixed cost equals Kr. A summation of all "f" equals 1 or the total surface. A less precise definition is one pica equals , and one point . It is a weaker statement than stating that equals . Therefore, the sum equals the product. Then equals half the harmonic mean of and . For "c"= this constant equals approximately 0.8326. If finite, that limit equals formula 21 . The term within the parentheses hence equals true diversity , and equals . This is a return of 20,000 USD divided by 100,000 USD, which equals 20 percent. The order of "RSG" equals = 7200. Or, where marginal revenue equals marginal cost. A company maximizes profit by selling where marginal revenue equals marginal cost.