Perbedaan antara subcont dan produksi sendiri(yang mana yang paling untung)
Indoor production
- control drawing/update drawing faster
- less NG drawing
- add more cost to pay employee(out from basic salary)
- control drawing/update drawing consider about time distance
- less comunication update drawing
- no add cost to pay employee
- more faster schedule because all progress together
- update technology design for new project