Note that Questions 19,20 and 21 use the same data. The following table gives the demand and production plan for an organization. The inventory holding cost is $3 per unit per month. Assuming no Initial inventory, what is the ending inventory for the month of March January February March April Demand 800 1,100 900 1,200 Production plan 1,000 1,000 1,000 1,000 B. 100 C. 200 D. 300 E. none of the above Reset Selection Using the data of Question 19, the inventory holding cost for the month of February is: O A. O OB. $300 C. $600 O D. $900 E. none of the above Reset Selection Using the data of Question 19, the total inventory holding cost for the plan is: A. $1800 B. $1500 C. $1000 D. $800 E. None of the above Reset Selection