Bramble Corp.'s accounting records reflect the following inventories: Dec. 31, 2019 Dec. 31, 2020 Raw materials $180000 $ 99000 inventory Work in process inventory 256000 274000 Finished goods inventory 250000 238000 During 2020, Bramble purchased $910000 of raw materials, incurred direct labor costs of $175000, and incurred manufacturing overhead totaling $224000. How much is total manufacturing costs incurred during 2020 for Bramble? $1402000 $1309000 $1390000 $1315000