Which of the following is true of Just $-$ in $-$ Time $($JIT$)$ Management?

A$.$ It requires a surplus inventory of finished goods to ensure timely, or just $-$ in $-$ time, delivery to customers.

B$.$ It results in more storage and insurance costs.

C$.$ It is a system in which the company produces products only after receiving an order.

D$.$ It promotes surplus inventory to prevent production shut $-$ down in case of supply interruptions.