$201$point

The new service level $($probability of satisfying demand$)$ and optimal order quantity with the $$30$ per unit goodwill are $0\mathrm{.}5000,$ and $56,331$ respectively

$0\mathrm{.}7273,$ and $56,784$ respectively

$0\mathrm{.}8333,$ and $54,837$ respectively

$0\mathrm{.}7273$ and $54,837$ respectively

$0\mathrm{.}6125$ and $47,312$ respectively