QUESTION 2 Find the optimal order quantity and reordering point in the previous example if the annual demand is 2000 (instead of 1000) O Q = 126, ROP = 35 O Q = 142, ROP = 35 O Q = 126, ROP = 27 O Q = 142, ROP = 27 Annual Number of Annual Total Cost units per Number of Setup Annual (w/o order/batc batches per(ordering) Holding purchasing h(Q) year: (D/Q) Cost $ Cost $ cost) $ 50 4080000 12501 81250 100 20 40000 2500 42500 1501 13.3 26667|| 3750 30417 200 10 20000 5000 25000 2501 8 16000 6250 22250 2601 7.7 15385 6500 21885 2701 7.4 14815 6 750 21565 280 7.1 14286 7000 21286 290 6.9 13793 7250 21043 300 13333 7500 20833 3101 6.5 12903 7750 20653 3201 12500 8000 20500 3301 12121 82501 20371 340 117651 8500 20265 350 11429 875020179 400 10000 10000 20000 500 8000 12500 20500 600 3. 3 6667 1500021667 700 5714 17500 23214 800 2. 5 5 000 20000 25000 2000 2000 200 0.25 50 Number of orders per year = D/Q(/yr) Annual ordering cost = (D/Q)'s ($/yr) Avg Inventory = Q/2)*H ($/yr) Annual purchase cost = C D ($/yr)