please answer only if you are 100% correct.

A local cement manufacturing factory produces cement bags, and each bag is 100 kg in weight. The daily demand 20,000 kgs per day The company produces daily at a rate of 10% more than the daily demand. Assuming there are 250 workdays, the setup cost is 200 OMR and the annual holding cost is 1 OMR per kg. What should be the optimal production quantity? Round-up to the nearest integer O a 63246 O b. 148324 Oc None is correct Od 100000 Oe 68313 A local retailer anticipates a daily demand of 50 units of a product. The retailers) allows shortages for that product, and these shortages are backordered at a rate of 3 times the annual unit holding cost per unit backordered. The cost of ordering is 200 OMR, whereas, the annual holding cost is 1 OMR per unit. The retailer operates 30 days per year. What is the optimal backorder (shortage) level in units? Round-up to the nearest integer a None is correct Ob. 800 Oc1461 Od 708 Oe 829