Answer:
Station 2 is a bottleneck station, with a bottleneck time of 18 minutes per unit
Explanation:
The reason is that the station 2 machines consume more time than the machines of other station one and two. This means that the bottleneck time that every product takes in the second station is more than all other stations hence it is bottleneck station and its time is bottleneck time which is 18 minutes per unit here.