Given the read cycle diagram below, how fast does memory have to be to put its data on the bus at the appropriate time if the bus clock is $43-MHz$ and there are $8$ wait states? $($Give your answer in ns to one decimal place.$)$

$T_{AD}=3\mathrm{.}3ns$ max

$T_{ML}=1\mathrm{.}4$nsmin

$T_M=2\mathrm{.}9$nsmax

$T_{RL}=3\mathrm{.}7$nsmax

$T_{DS}=5ns.$min

$T_{MH}=1\mathrm{.}9$nsmax

$T_{RH}=3$nsmax

$T_{DH}=0\mathrm{.}9ns$ min