Humboldt Company manufactures and sells a single product. A partially completed schedule of the company$$s total and per$-$unit costs over the relevant range of $42,000$ to $62,000$ units produced and sold annually is given below:

Required:

Complete the schedule of the company's total and unit costs. $($Do not round intermediate

calculations. Enter your "Cost per unit" answers rounded to $2$ decimal places. Enter your

answers rounded to the nearest whole dollar.$)$