Required information

$[$The following information applies to the questions displayed below$]$

Listed here are the costs assoclated with the production of $1,000$ drum sets manufactured by TrueBeat.

Plastic for casing$-$ $$17,002$

Hages of assenbly workers$-$ $$85,0B3$

Property taxes on factory$-$ $$7,000$

Office accounting salaries$-$ $$35,$ Bed

Drum stands $-$$$31,000$

Rent cast of office for accountants$-$ $$36,080$

Office management salaries$-$ $$210,0Ba$

Annual fee for factory maintenance$-$ $$19,998$

Sales commissions$-$$$17,$ eae

Factory machinery depreciation, straipht$-$line$-$ $$43,$ eee

Compute the average manufacturing cost per drum set.