During the year, Wright Company sells $450$ remote$-$control airplanes for $$100$ each. The company has the following inventory purchase transactions for the year.

Date Transaction Number of Units Unit Cost Total Cost

Jan. $1$ Beginning inventory $50$ $ $81$ $ $4,050$

May. $5$ Purchase $2458420,580$

Nov. $3$ Purchase $1908916,910$

$485$ $ $41,540$

Calculate ending inventory and cost of goods sold for the year, assuming the company uses weighted$-$average cost. $($Round your average cost per unit to $4$ decimal places.$)$