Problem 1: 20 and 80 units of end item E are needed in weeks 5 and 6, respectively. 60 units of J have already been ordered, and 30 units are scheduled to arrive in week 3, and 30 in week 4. E is ordered following a L4L policy, and B must be ordered in multiples of 40 units. There are 60 units of B and 20 units of on hand. Lead times are 2 weeks for E and B, and 1 week for J. The product structure diagram is shown below. Determine the MRP plan for Component using the POQ lot sizing rule. Co =$120, C = $1 E B(2) J(3) J(4) 4) F(2) Problem 1: 20 and 80 units of end item E are needed in weeks 5 and 6, respectively. 60 units of J have already been ordered, and 30 units are scheduled to arrive in week 3, and 30 in week 4. E is ordered following a L4L policy, and B must be ordered in multiples of 40 units. There are 60 units of B and 20 units of on hand. Lead times are 2 weeks for E and B, and 1 week for J. The product structure diagram is shown below. Determine the MRP plan for Component using the POQ lot sizing rule. Co =$120, C = $1 E B(2) J(3) J(4) 4) F(2)