In August, one of the processing departments at Tsuzuki Corporation had beginning work in process inventory of $24,600 and ending work in process inventory of $13,600. During the month, $289,000 of costs were added to production. In the department's cost reconciliation report for August, the total cost to be accounted for would be:

a. $37,000
b. $307,000
c. $590,000.
d. $614,000

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