Whispering Winds Tax Services provides primarily two lines of service: accounting compilation and tax return preparation. Accounting compilation services represent $60\%$ of its revenue and provide a contribution margin ratio of $30\%.$ Tax return preparation services represent $40\%$ of its revenue and provide a $40\%$ contribution margin ratio. The company's fixed costs are $$5,140,800.$

$($a$)$

Calculate the revenue from each type of service that the company must achieve to break even.

Revenue

Accounting $

Tax

$

Attempts: $0$ of $1$ used

$($b$)$