The process for applying for a work permit at the Manchester department of labor is as follows. First, the administrator fills out an application $(5$ minutes$)$ and takes'a picture $(1$ minute$).$ Then, a clerk enters the information and processes the permit $(5$ minutes$).$ There are two administrators and three clerks. If the number of licenses per hour for the administrators is $16$ and the number of licenses per hour for the clerks is $20\mathrm{.}57,$ what is the hourly service rate for administrators?

a$.5$

b$.6$

c$.10$

d$.12$

Not Judged