The JIRAF Company has $2400$ bonds outstanding that have a market price of $$1035$ each and a face value of $$1000.$ floatation cost is $0\mathrm{.}018$ the bond pays coupon of $0\mathrm{.}042$ quarterly for $24$ years. The company also has $6,000$ shares of preferred stock at a market price of $$34$ and dividends $0\mathrm{.}9$ each par value $20$ dollars. The common stock is priced at $$24$ a share it is undervalued by $$1\mathrm{.}5$ and there are $70000$ shares outstanding, par value is $5$ dollars the stock paid this year $$2\mathrm{.}5$ and will continue to grow at a rate of $0\mathrm{.}03.$

TAXES ARE $0\mathrm{.}4$

What is the cost of debt after tax?

what is the cost of PS