Sheridan Company's accounting records reflect the following inventories: Dec. 31, 2019 Dec. 31, 2020 Raw materials $190000 $ 102000 inventory Work in process 216000 234000 inventory Finished goods 210000 198000 inventory During 2020, Sheridan purchased $1040000 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 Sheridan? O $1439000 $1445000 $1527000 $1539000