no chatGPT or AI$,$ will downvote if wrong answer.

You are examining the pricing of banks by the market. The current return on equity, based on aggregate net income and book equity, is $13\mathrm{.}5\%$ and the cost of equity for banks is $10\%.$

Collectively, banks are in stable growth, growing $2\mathrm{.}5\%$ year. Banks are trading at a discount of $10\%$ on book value $($i$.$e$.,$ PVB$=0\mathrm{.}9)$ and you believe that the main reason for the discount is that investors are expecting capital requirements to be increased for banks. If the net income, cost of equity and expected growth rate remain unchanged, estimate how much of a capital increase, investors are expecting for banks in percentage terms?

A$.\%35\mathrm{.}14$

B$.\%45\mathrm{.}94$

C$.\%51\mathrm{.}23$

D$.\%58\mathrm{.}25$