Show calculations for the following:

a$.$ Fixed$-$order Quantity $(11\mathrm{.}2,$ p$.365)$

b$.$ EOQ and Reorder Point $(11\mathrm{.}4,$ p$.367)$

c$.$ Price Break $(11\mathrm{.}9,$ p$,376)$

Cive at least two pros and two cons to your preferred solution.