Which of the following inventory models would be most suitable for ordering non$-$perishable items in a retail store?

a$.$

Fixed$-$Interval$/$Order$-$up$-$to Level

b$.$

Economic Production Quantity

c$.$

Basic Economic Order Quantity

d$.$

Economic Order Quantity with Quantity Discounts

e$.$

Single Period

f$.$

Can$-$Order

g$.$

Periodic Review

h$.$

Economic Order Quantity with Planned Shortages

i$.$

Coordinated Periodic Review