Table: Furniture Production Schedule Stage of production Sales value of material Timber 100 Milled wood 300 Finished wood 600 Assembled future 800 Retail price to consumer 1,200 13. (Table: Furniture Production Schedule) What is the total value added at all stages of the production process of the furniture as described in the accompanying table? A) $800 $1,200 $1,800 $2,000