The herfindahl-hirschman index (hhi) is a mathematical approach to understanding market concentration that provides a single concentration indicator. what is the hhi for an industry characterized by the below noted data? firm 1 has a market share of 40% firm 2 has a market share of 20% firm 3 has a market share of 15% firm 4 has a market share of 15% firm 5 has a market share of 10%

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.