A hinge manufacturing company employs a Kanban system for a component part. The daily demand is $980$ hinges. Each container has a waiting time of $0\mathrm{.}07$ days and a processing time of $0\mathrm{.}33$ days. The container size is $56$ hinges, and the safety factor $(\backslash$alpha $)$ is $13$ percent. Given this data, the number of Kanbans necessary for the system is:

a$.$ less than or equal to $4$ Kanbans.

b$.$ more than $4$ but less than or equal to $8$ Kanbans.

c$.$ more than $8$ but less than or equal to $12$ Kanbans.

d$.$ more than $12$ but less than or equal to $16$ Kanbans