Please help answer this question!!

Trapper Cycles manufactures chainless bicycles. On March?31, Trapper Cycles had 321 bikes in inventory. The company has a policy that the ending inventory in any month must be 30% of the following?month's expected sales. Trapper Cycles expects to sell the following number of bikes in each of next four?months:

\fTrapper Cycles Production Budget For the Months of April through June April May June Quarter Unit sales 1,070 1, 190 1,380 1210 Plus: Desired ending inventory 357 414 Total needed 1,427 Less: Beginning inventory 321 357 414 1, 106 1661 Units to produce