a$.(5$ pts$)$ Write the product structure diagram of Product $1$ as an intended bill$-$of$-$materials

$($BOM$)$ list.

b$.(10$ pts$)$ Calculate the net requirement schedule for assembly Z based on the given product

structure diagrams of product $1$ and $2.$ Show your calculations.

c$.(20$ pts$)$ Using the Least Unit Cost $($LUC$)$ technique, create the planned order release for

Assembly Z$.$ Assume a set$-$up cost of $300$ TL and a holding cost of $2$ TL per unit per week.

Calculate the total cost. Show your calculations.

d$.(5$ pts$)$ Is the corresponding solution optimal? Why$/$ why not? Explain.