Q$4.(15$ marks$)$

Based on table $12\mathrm{.}2,$ answer the following questions:

a$)$ Is this Level production or Chase demand?

b$)$ Calculate regular production cost, inventory cost, and cost per backlog?

c$)$ Given that subcontract is available at $$\frac{8}{?}$ unit. Recalculate the sales and operation plan using

the same regular production rate.

Course ID: IS$091$IU

Course Name: Management Information Systems with ERP Application

Table $12\mathrm{.}2$ Sales and operations plan