Wickland Company installs a manufacturing machine in its production facility at the beginning of the year at a cost of $$93,000.$ The machin useful life is estimated to be $20$ years, or $390,000$ units of product, with a $$7,000$ salvage value. During its second year, the machine produ $15,600$ units of product. Determine the machines' second year depreciation under the units$-$of$-$production method. $($Do not round interme calculations.$)$