At the beginning of the year, Sigma Company's balance sheet reported Total Assets of $366,000 and Total Liabilities of $28,300 and Total Paid-in capital of $113,200. During the year, the company reported total revenues of $435,000 and expenses of $336,500. Also, dividends during the year totaled $86,000. Assuming no other changes to Retained earnings, the balance in the Retained earnings account at the end of the year would be:

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