$10.$ Bengal Company provides the following unit sales forecast for the next three months:JulyAugustSeptemberSales units$5,4006,1005,960$The company wants to end each month with ending finished goods inventory equal to $20\%$ of the next month's sales. Finished goods inventory on June $30$ is $1,080$ units. The budgeted production units for July are:A$)6,480$ units.B$)4,320$ units.C$)2,160$ units.D$)5,540$ units.