All my answers were wrong. I need help trying to figure out how to solve each step, please. (Studying)

The following table gives Foust Company's earnings per share for the last 10 years. The common stock, 7.4 million shares outstanding, is now (1/1/22) selling for $53.00 per share. The expected dividend at the end of the current year (12/31/22) is 60% of the 2021 EPS. Because investors expect past trends to continue, g may be based on the historical earnings growth rate. (Note that 9 years of growth are reflected in the 10 years of data.)

Year	EPS		Year	EPS
2012	$3.90		2017	$5.73
2013	4.21		2018	6.19
2014	4.55		2019	6.68
2015	4.91		2020	7.22
2016	5.31		2021	7.80

The current interest rate on new debt is 11%; Foust's marginal tax rate is 25%; and its target capital structure is 60% debt and 40% equity.

Calculate Foust's after-tax cost of debt. Round your answer to two decimal places.

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Calculate Foust's cost of common equity. Calculate the cost of equity as r_s = D₁/P₀ + g. Do not round intermediate calculations. Round your answer to two decimal places.

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Find Foust's WACC. Do not round intermediate calculations. Round your answer to two decimal places.

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