Question $3(17$ points$)$

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$\backslash$table$[[,$Period,$1,2,3,4,5],[$Item: C$,$Gross requirements,$10,60,,40,60],[OH$:$30,$Scheduled receipts,$20,,,,],[LT$:$1,$Projected available balance,,,,,$],[$SS: $0,$Net requirements,,,,,$],[Q$:$L4L,$Planned order receipts,,,,,$],[,$Planned order releases,$4,,,,]]$

What are the net requirements in time period $2$ if the starting on$-$hand inventory is $30,$ lead time is $1$ week, Safety stock is $0$ and Lot size is lot$-$for$-$lot $($L$4$L$)?$ Show your work to receive full credit.