The production manager at Antonio Banderos & Scarves plans to produce 10,000 units of seasonal headwear evenly over 4 months at 2,500 units per month. This level production approach is intended to avoid being out of stock compared to matching production directly to anticipated uneven monthly sales. The document asks for the ending inventory each month and the monthly and total 4-month financing costs if inventory is $5 per unit and financed at 6% annually.