Rayya Co. purchases and installs a machine on January 1, 2017, at a total cost of $100,800. Straight-line depreciation is taken each year for four years assuming a eight-year life and no salvage value. The machine is disposed of on July 1, 2021, during its fifth year of service. Prepare entries to record the partial years depreciation on July 1, 2021, and to record the disposal under the following separate assumptions: (1) The machine is sold for $50,400 cash. (2) An insurance settlement of $42,336 is received due to the machines total destruction in a fire.