it's under supply chain management

ING' Amant buys three type of Product (A, B & c) from 3 separate. Suppliers. The Annual demand of A, B. &C is 12000 auit, 12000ot, 120 units respectively of the cost of placing a burchase order is RS 3000 a) what is the optimal ordar size Cycle Inventory amual halding cost. d) demand ordering cost- e) Total annual cost of each Product Average flow time! the Purchase brice of all tice Product is same as 500/unit use annul holding cost as 10% of Product Price. Porout Result in Table