A dispenser places the ingredients into heat bowls at different times during the cooking stage.

As the heat bowls rotate, the dishes cook in $120$ seconds, there are $7$ heat bowls.

Once cooked, the heat bowls tilt and the cooked food is poured into serving bowls.

After that, a worker adds garnish and presentation, which takes $30$ seconds.

There are $4$ workers who then present the bowl to the customer

The restaurant is open from $12$ noon to $10pm=10$ hours

The cycle time for a stage $($or a step or a task$)$ is the time that stage $($or step or task$)$ needs for a case, taking into account the possibility of simultaneous work on multiple cases. The daily capacity for a stage $($or a step or a task$)$ is simply the number of cases that the stage $($or step or task$)$ is able to handle during the day.

What is the cycle time and capacity of the "Cooking Stage"? This question has double the points of the other questions.

A$.$ cycle time: $21\mathrm{.}43$ seconds; capacity: $1680$

B$.$ cycle time: $17\mathrm{.}14$ seconds; capacity: $2100$

C$.$ cycle time: $30$ seconds; capacity: $1200$

D$.$ cycle time: $17\mathrm{.}14$ seconds; capacity: $35$