Jannusch Corporation makes one product. Budgeted unit sales for July, August, September, and October are 10,000, 11,600, 13,300, and 12,700 units, respectively. The ending finished goods inventory should equal 20% of the following month's sales. The budgeted required production for August is closest to:

a

11,600 units

b

11,940 units

c

14,260 units

d

16,580 units