Frisbee Enterprises produces frisbees. Frisbee Enterprises has the following sales projections for the upcoming year:

First quarter budgeted frisbee sales in units	20,000
Second quarter budgeted frisbee sales in units	35,000
Third quarter budgeted frisbee sales in units	22,000
Fourth quarter budgeted frisbee sales in units	30,000

Inventory at the beginning of the year was 6,000 frisbees. Frisbee Enterprises wants to have 30% of the next quarter's sales in units on hand at the end of each quarter. How many frisbees should Frisbee Enterprises produce during the first quarter? Show your calculations.