Problem $9-11($Algo$)$

Assume that Product $Z$ is made of two units of A and three units of $B.A$ is made of four units of $C$ and four of $D.D$ is made of two units of $E.$

Lead times for purchase or fabrication of each unit to final assembly are: Z takes two weeks; A$,$ B$,$ C$,$ and D take one week each; and E takes three weeks.

Fifty$-$one units of Product $Z$ are required in Period $10.($Assume that there is currently no inventory on$-$hand of any of these items.$)$

b$.$ Develop an MRP planning schedule showing gross and net requirements and order release and order receipt dates.

Note: Leave the cells blank, whenever zero $(0)$ is required.

Answer is not complete.

$\backslash$table$[[,$Period:,$1,2,3,4,5,6,7,8,9,10],[\backslash$table$[[$Item: Z$],[$OH: $0],[$LT: $2],[$SS: $0],[$Q: L$4$L$]],$Gross requirements,,,,,,,,,,$62$In the following MRP planning schedule for Item J$,$ indicate the correct net requirements, planned$-$order receipts, and planned$-$order releases to meet the gross requirements. Lead time is one week.

Note: Leave the cells blank, whenever zero $(0)$ is required.

ITEM J WEEK NUMBER

$012345$

Gross requirements $775275$

On$-$hand $47$

Net requirements

Planned$-$order receipt

Planned$-$order release