Below is budgeted production and sales information for Bluebird Company for the month of December Product XXX Product ZZZ Estimated beginning inventory 30,000 units 18,000 units Desired ending inventory 32,000 units 15,000 units Anticipated sales 520,000 units 460,000 units The unit selling price for Product XXX is $5 and for Product ZZZ is $14. Budgeted production for Product zzz during the month is Oa. 457,000 units Ob. 463.000 units Oc. 460,000 units Oa/ 475,000 units