please help with the red area

Problem 21-16 (Algo) One unit of A is composed of two units of B and three units of C. Each B is composed of one unit of F. C is made of one unit of D, one unit of E, and two units of F. Items A, B, C, and D have 15, 40, 36, and 25 units of on-hand inventory. Items A, B, and C use lot-for-lot (L4L) as their lot-sizing technique, while D, E, and F require multiples of 62, 120, and 90, respectively, to be purchased. B has scheduled receipts of 15 units in Period 1. No other scheduled receipts exist. Lead times are one period for Items A, B. and D, and two periods for items C, E, and F. Gross requirements for A are 15 units in Period 1, 12 units in Period 2, 50 units in Period 6, and 50 units in Period 8. Find the planned order releases for all items. (Leave no cells blank - be certain to enter "0" wherever required.) Item A OH-15 LT=1 SS-0 Q-L4L Item B OH 40 LT=1 38-0 Q=LAL Period Gross requirements Scheduled receipts Projected available balance Net requirements Planned order receipts Planned order releases Gross requirements Scheduled receipts Projected available balance Net requirements Planned order receipts Planned order releases Answer is complete but not entirely correct. 2 15 12 0000 00 00 00 0120 00 3 4 5 6 00 00 03 50 04 00 0 00 De 00 03 0120 0 00 09 0500 00 De 0100 DO 09 00 31 310 09 0 609 0100 00 00000 0100 DO DO 0 12 00 24 00 150 00 31 31 0 00 00 00 00 00 MB 09 03 20 00 59 00 0 0 0000 0500 0509 0 50- 50 00 50 00 0100 00 00 09 0 DO 0000 00 0100 150 8 050 0 0150 3 51-0 Q=L4L Item C OH = 36 LT=2 SS=0 Q=L4L Item D OH = 25 LT=1 SS=0 Q=62 Item E OH 0 LT=2 SS=0 Q-120 Item F OH = 0 LT=2 SS-0 Q-00 a recepis Planned order releases Gross requirements Scheduled receipts Projected available balance Net requirements Planned order receipts Planned order releases Gross requirements Scheduled receipts Projected available balance. Net requirements Planned order receipts Planned order releases Gross requirements Scheduled receipts Projected available balance Net requirements Planned order receipts Planned order releases Gross requirements Scheduled receipts Projected available balance Net requirements Planned order receipts Planned order releases 0 36 3333 0. 0 0 0 0 0 > 0 25 0 03 0 0 03 0 0 0 240 0 09 03 0 100 360 200 U 0 3333 00 OO OOO 33333 00 25 0 0 25 X 00 0 03 00 00 US UM CS 69 0 OOO >>> 0 90 00 150 150 0 25 X 00 0 150 150 150 125 186 X 0 150 0 0 03 0 0 150 0 0 0 100 30 240 200 X 300 00 03 09 60 0 300 0380 00 270- OOOO 0 150 0 00 0 0 00 0 0 0 0 0 150 00 25 X 00 0 124 X 0 0 100 X 0 200 0 200 X 03 0 60 300 00 81 9 90 90 >>> 00 0X 89 X 124 0 150 01 0X 09 51 210 270 55 06 100 0 09 03 00 0X 00 03 0 03 0 00 0 00 09 100 150 0 3 150 0 0 150 150 03 0 0 0 0 0 0 0 0 00 03 05 04 00 0 0X 0 0 0 03 0 0 0 0 0 0 0 0 0 0x 00 0 0 0 41 41 0 0 DOOD 41 49 03 90.3 00 03 00 09 09