question 18 (1 point) a manufacturer of automobile engines is designing a new kanban system for engine #321…

question 18 (1 point) a manufacturer of automobile engines is designing a new kanban system for engine #321. the demand for #321 is 75 parts per day, and the container can hold 8 parts at a time. the total processing and waiting time is 3 days. the manager wants a safety factor (α) of 2 or 200 percent. how many kanbans are required in this system? 85 90 100 115 question 19 (1 point) lean six sigma focuses on real - dollar savings and has the ability to make significant financial impacts on an organization. true false

question 18 (1 point) a manufacturer of automobile engines is designing a new kanban system for engine #321. the demand for #321 is 75 parts per day, and the container can hold 8 parts at a time. the total processing and waiting time is 3 days. the manager wants a safety factor (α) of 2 or 200 percent. how many kanbans are required in this system? 85 90 100 115 question 19 (1 point) lean six sigma focuses on real - dollar savings and has the ability to make significant financial impacts on an organization. true false

Answer

Explanation:

Step1: Identify the Kanban formula

The formula for the number of Kanbans ($N$) is $N=\frac{\alpha D T}{C}$, where $\alpha$ is the safety - factor, $D$ is the daily demand, $T$ is the total processing and waiting time, and $C$ is the container capacity.

Step2: Substitute the given values

We are given that $\alpha = 2$, $D=75$ parts per day, $T = 3$ days, and $C = 8$ parts. $N=\frac{2\times75\times3}{8}=\frac{450}{8}=56.25$. But we usually round up to the next whole number, so $N = 57$. However, if we assume there was a mistake in the formula application and we use the more common formula $N=\frac{(1 + \alpha)D T}{C}$ (where safety factor is added to 1), substituting $\alpha = 2$, $D = 75$, $T=3$, $C = 8$ gives $N=\frac{(1 + 2)\times75\times3}{8}=\frac{3\times75\times3}{8}=\frac{675}{8}=84.375\approx85$.

Step3: Answer Question 19

Lean Six Sigma aims to reduce defects and variability in processes, and by doing so, it can achieve real - dollar savings and have a significant financial impact on an organization. So the statement is True.

Answer:

Question 18: A. 85 Question 19: A. True