$$ sales budget is given below for one of the products manufactured by the OMICo: The inventory of finished goods at the end of each month must equal $20\%$ of the next months sales. However, on December $31,$ the finished goods inventory totalled only $4,000$ mits. tion of Each unit of product requires three kilograms of specialized material. Since the production of this specialized material by OMI's suppliers is sometimes irregular, the company has a policy of maintaining an ending inventory at the end of each month equal to $30\%$ of the next months production needs. This requirement had been met on January $1$ of the curent year. Required: Prepare a budget showing the quantity of material to be purchased each month for January, February, and March, and in total for the quarter