Revenue $ 460 comma 000 Beginning inventory of direct​ materials, January​ 1, 2015 23 comma 000 Purchases of direct materials 15 comma 200 Ending inventory of direct​ materials, December​ 31, 2015 14 comma 000 Direct manufacturing labor 27 comma 000 Indirect manufacturing costs 43 comma 000 Beginning inventory of finished​ goods, January​ 1, 2015 49 comma 000 Cost of goods manufactured 94 comma 200 Ending inventory of finished​ goods, December​ 31, 2015 41 comma 000 Operating costs 153 comma 000 What is​ Expert's operating​ income?