a$)$ Convert the given product structure trees into a low$-$level coded product structure of the end item

JSD$-7.$ Make sure to show the low$-$level code of each item in your product structure tree?

b$)$ Develop a detailed Material Requirements Planning $($MRP$)$ schedule for the Production

Planner in PHF that can be used to determine when the orders for the end item JSD$-7$ and its

components should be released.

$($You may not get full marks if table is not filled completely, a blank space in the table means the value there is $0!)$ Passive Home Electronics $($PHE$)$ produces many velocity commercial mini fans. Among all the models, model JSD$-7$ is high in demand due to the throw of air and durability. Model JSD$-7$ is an end item. Each JSD$-7$ comprises items B$,$ G$,$ L$,$ N$,$ and T$.$ PHE does not consider any safety stocks among all these items and wants to develop an MRP planning schedule for the JSD$-7$ fan with the following product structure tree and the information provided below.

Time left $1$:$57$:$25$

The Demand for JSD$-7$ is $40,50$ and $75$ units in week $7,$ week $8,$ and week $10,$ respectively. Item $\text{'}\backslash ($ T $\backslash )\text{'}$ is a spare part used in the JSD$-7$ fan, and it has an independent demand of $70$ units in week $3$ and $30$ units in week $9.$