Equivalent Units of Conversion Costs

The Rolling Department of Jabari Steel Company had $7,568$ tons in beginning work in process inventory $(70\%$ complete$)$ on October $1.$ During October, $68,800$ tons were completed. The ending work in process inventory on October $31$ was $3,440$ tons $(10\%$ complete$).$

What are the total equivalent units for conversion costs? Round to the nearest whole unit. units