Best Construction purchased a delivery truck on June 1, 2021. The following information is available: Cost = $90,000 Estimated service life = 5 years Estimated residual value = $15,000 Calculate depreciation expense for the year ended December 31, 2021, using straight-line depreciation.

Jaynet spends $50,000 per year on painting supplies and storage space. she recently received two job offers from a famous marketing firm – one offer was for $95,000 per year, and the other was for $120,000. however, she turned both jobs down to continue a painting career. if jaynet sells 35 paintings per year at a price of $6,000 each: a. what are her accounting profits? b. what are her economic profits?