Anna works on an assembly line where it takes her 30 minutes to produce 20 units of a product needed to fill a container. It takes her an additional 5 minutes to transport the container to Josh, who works at the next station. The company uses a safety stock of 20 percent. The current assembly line uses five kanbans between Anna's and Josh's stations. Compute the demand for the product.
D:units/min
N:kanbans
T:min
C:unt/cont
S:units