Suppose your firm has decided to use a divisional WACC approach to analyze projects. The firm currently has four divisions, A through D$,$ with average betas for each division of $0\mathrm{.}7,1\mathrm{.}0,1\mathrm{.}4,$ and $1\mathrm{.}6,$ respectively. Assume all current and future projects will be financed with $60$ percent debt and $40$ percent equity, the current cost of equity $($based on an average firm beta of $1\mathrm{.}0$ and a current risk$-$free rate of $7$ percent$)$ is $15$ percent and the after$-$tax yield on the company$$s bonds is $10$ percent.

What will the WACCs be for each division?