The SandCastle Hotel Has Thirty 42 Square Metre Rooms That

The SandCastle Hotel has thirty 42 square metre rooms that achieve an occupancy rate of 70% and forty 64 square metre rooms that achieve an occupancy rate of 60%. The hotel has a total room revenue target of $3,627 per day. What rate should be charged for a room night in one of the 42 square metre rooms?

A) $63.00
B) $96.00
C) $39.88
D) $48.96
E) $54.64