I THINK ITS A. AM I WRONG OR RIGHT?

Using the EOQ model, the optimal order quantity of a product used to be 500 units. After experiencing a 60% increase in demand, the new EOQ will be ______ Note: Suppose that nothing other than demand changed. 0 increased by 60%. 0 increased by more than 60%. 0 increased by less than 60%. O unchanged. O cannot be determined