MacGyver Company bought equipment on January 3, 2019, for $52,000. At the time of purchase, the equipment was estimated to have a useful life of five years and a salvage value of $4,000. Using the straight-line method, the amount of one year's depreciation is:

As more people migrated west during the gold rush, what do you think happened to the demand curve in most western markets, holding all else constant? a. there was no shift, nor any increase or decrease in quantity demanded. b. there was no shift, but there was a decrease in quantity demanded. c. the demand curve shifted to the left. d. the demand curve shifted to the right. e. there was no shift, but there was an increase in quantity demanded.