Calvin purchased a 40% partnership interest for $43,000 in February 2017. His share of partnership income in 2017 was $22,000, in 2018 was $25,000, and in 2019 was $12,000. He made no additional contributions to or withdrawals from the partnership. On December 18, 2019, Calvin sold his partnership interest for $103,000. What is his gain or loss on the sale of his partnership interest?

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