The weekly demand amount for a product is 2200 pieces and 12% of the incoming products are defective. The order cost is 1800tl, the unit inspection cost is 1,6tl, the repair cost of defective products is 12tl, the unit cost of the products is 30tl. The weekly inspection quantity is 6000 pcs, the weekly repair quantity is 3500 pieces. Since the unit stock cost is 2 TL, a) Find the economical order quantity and cycle time. b) Find the times T1, T2, T3. c) Find the total weekly cost.

Bir ürüne ilişkin haftalık talep miktarı 2200 adet olup gelen ürünlerin %12'si kusurludur. Sipariş maliyeti 1800tl, birim inceleme maliyeti 1,6tl kusurlu ürünlerin tamir maliyeti 12tl ,ürünlerin birim maliyeti 30tl'dir. Haftalık inceleme miktarı 6000 adet, haftalık tamir miktarı 3500 adettir.Birim stok maliyeti 2tl olduğuna göre a) Ekonomik sipariş miktarını ve çevrim süresini bulunuz. b) t1,t2,t3 sürelerini bulunuz. c) Haftalık toplam maliyeti bulunuz. English The weekly demand amount for a product is 2200 pieces and 12% of the incoming products are defective. The order cost is 1800tl, the unit inspection cost is 1,6tl, the repair cost of defective products is 12tl, the unit cost of the products is 30tl. The weekly inspection quantity is 6000 pcs, the weekly repair quantity is 3500 pieces. Since the unit stock cost is 2 TL, a) Find the economical order quantity and cycle time. b) Find the times T1, T2, T3. c) Find the total weekly cost.