Oriole Company's accounting records reflect the following inventories: Dec. 31, 2019 Dec. 31, 2020 Raw materials $ 78000 $ 61000 inventory Work in process inventory 106000 118000 Finished goods inventory 100000 92000 During 2020, Oriole purchased $1450000 of raw materials, incurred direct labor costs of $250000, and incurred manufacturing overhead totaling $160000. How much is total manufacturing costs incurred during 2020 for Oriole? $1872000 $1865000 $1860000 $1877000