Define the following terminologies including theories:

LFL $-$ Lot for Lot

FOQ $-$ Fixed Order Quantity, use Q $=150$

FOP $-$ Fixed Order Period $(3$ periods$)$

FOQ with safety stock $(20)$

FOQ with on$-$hand inventory $(10)$

WW Model

Use the following data to determine the lot sizing for each lot sizing methods mentioned above except EPL$/$EPQ$.$

Find the total cost for each case:

Ordering $($setup$)$ cost$/$order $,$$$75\mathrm{.}00$

Carrying cost$/$unit$/$period $,$$$0\mathrm{.}60$

Demand $10601511080100806070$