15-9: Harris Company must set its investment and dividend policies for the coming year. It has three independent projects from which to choose, each of which requires a $3 million investment. These projects have different levels of risk, and therefore different costs of capital. Their projected IRRs and costs of capital are as follows: Project A: Cost of capital: 17%; IRR: 20% Project B: Cost of capital: 13%; IRR: 14% Project C: Cost of capital: 7%; IRR: 9% Haris intends to maintain its 35% debt and 65% common equity capital structure, and its net income is expected to be $7,500,000. If Harris maintains its residual dividend policy (with all distributions in the form of dividends), what will its payout ratio be?