A bank has $$295$ million in assets in the $0$ percent risk$-$weight

category. It has $$235$ million in assets in the $20$ percent risk$-$

weight category. It has $$161$ million in assets in the $50$ percent

risk$-$weight category and has $$152$ million in assets in the $100$

percent risk$-$weight category. This bank has $$14$ million in Tier $1$

capital and $$51$ million in Tier $2$ capital. What is this bank's ratio of

Tier $1$ capital to total assets?

Type your answer as percentage and not as decimal $($i$.$e$.5\mathrm{.}2$ and

not $0\mathrm{.}052).$ Round to the nearest two decimals if needed. Do not

type the $\%$ symbol.