I need help with this question please.

Antonio Banderos 8 Scarves sells headwear that is very popular in the faliwinter season, Units sold are anticipated as follows: If seasonal production is used, it is assumed that inventory will directly match sales for each month and there will be no inventory bulidup. Theproduction manager thinks the above assumption is too optimistic and decides to go with level prociuction to avoid being out of merchandise. She will produce the 12,400 items at a level of 3,100 per month. *. What is the ending inventory at the end of each month? Compare the units sold to the units produced and keep a running total. (Do not leave arsy emply spaces; input a 0 wherever it is required. Negative values should be indicated by a mirnus sign.) b. If the inventory costs $5 per unit and will be financed through the bank at 12 percent per annum, what is the monthly financing cc and the total for the four months? (Round your intermediate calculations and final answers to 2 decimal places. Do not leave any empty spaces; input a 0 wherever it is required.)