The Hotel has two operating departments. Rooms and F&B. 70% of the hotel's total revenue is earned from room sales and 30% of the total revenue is earned from F&B sales.

Rooms department's contribution margin ratio is 60% and F&B department's contribution margin ratio is 50%. If the fixed cost of the hotel is $400,000, and the management is targeting a before -tax profit of $150,000, what is the required sales revenue? (Rounded to whole numbers)

A.$964,912

B.$795,230

C.$1,234,502

D.$701,754