Before boarding her flight to Zurich, Switzerland, Mary purchased CHF850 from her bank when the exchange rate was C$1 = CHF0.9651. However, Mary had to cancel the trip. Mary returned to the bank to convert the Swiss currency back into Canadian dollars. If the exchange rate changed to C$1 = CHF0.9898, how many Canadian dollars would Mary have lost in these transactions? Assume the bank has a 1.60% commission on both the sale and the purchase of the funds. C $0.00 Round to the nearest cent