rectangular tray 3d model

10 inch by 8 inch by 2 inch rectangular tray with flat bottom, place a divider in the middle of the tray that sits above another 2 inches.,tray should be divided into 8 equal size cavities running the length of tray, the divider in the middle should be rounded on the top corners, all edges and corners should be rounded to reduce sharp edges, make all walls 2 mm thick