Tribley inc. has an operating leverage of 8.0. if the company's sales increase by 19%, its net operating income should increase by about how much? a. 42.1% b. 152.0% c. 19.0% d. 8.0%

Singer and mcmann are partners in a business. singer’s original capital was $40,000 and mcmann’s was $60,000. they agree to salaries of $12,000 and $18,000 for singer and mcmann respectively and 10% interest on original capital. if they agree to share remaining profits and losses on a 3: 2 ratio, what will mcmann’s share of the income be if the income for the year was $15,000?