MAFA Problem..!!!

Hey Frendz..got stuck with following problem..if anyone can help..!!

The Price of the pound sterling was quoted at $ 1.80 in New York and on the same date the DM spot rate was quoted at $ 0.40.

What would be the expected price of the pound to be in Germany? If the pound was quoted in Frankfurt at DM 4.40/pound, what would be done to profit from the situation..?

Thanks...