The rolling department of oak ridge steel company had 300 tons in beginning work in process inventory (25% complete) on july 1. during july, 2,200 tons were completed. the ending work in process inventory on july 31 was 500 tons (40% complete). what are the total equivalent units for direct materials for july if materials are added at the beginning of the process? units.

Caleb construction (cc) incurs supervisor salaries expense in the construction of homes. if cc manufactures 100 homes in a year, fixed supervisor salaries will be $400,000. with the current construction supervisors, cc's productive capacity is 150 homes in a year. however, if cc is contracts to build more than 150 homes per year, it will need to hire additional supervisors, which are hired as full-time rather than temporary employees. cc's productive capacity would then become 200 homes per year, and salaries expense would increase to $470,000. how would cc’s salaries expense be properly classified? fixed variable mixed stepped curvilinear