d$.$ What control limits would give an alpha risk of $\mathrm{.}03$ for this process? $($Do not round intermediate calculations. Round your $"$z$"$ value to $2$ decimal places and other answers to $4$ decimal places.$)$

Answer is not complete.

$z=$

$0\mathrm{.}0011$

to

$0\mathrm{.}0489$

e$.$ What alpha risk would control limits of $\mathrm{.}047$ and $\mathrm{.}003$ provide? $($Do not round intermediate calculations. Round your $"$z$"$ value to the nearest whole number and "alpha risk" value to $4$ decimal places.$)$