Item 30 Swan, Inc. uses the high-low method to analyze cost behavior. The company observed that at 22,000 machine hours of activity, total maintenance costs averaged $33.40 per hour. When activity jumped to 25,000 machine hours, which was still within the relevant range, the average total cost per machine hour was $30.40. On the basis of this information, the variable cost per machine hour for Swan was:

Determine the fundamental ways in which the ncaa's ethics program failed to prevent the scandals at penn state, ohio state, and the university of alaska. support your response with one (1) example from each of these schools' scandals. examine the principal ways in which the leadership of the ncaa contributed to the ethical violations of penn state, ohio state, and the university of alaska. support your response with one (1) example from each of these schools' scandals.