Petrol Ibrico, a European gas company, is borrowing US$650,000,000 via a syndicated eurocredit for 6 years at 80 basis points over LIBOR.LIBOR for the loan will be reset every six months.The funds will be provided by a syndicate of eight leading investment bankers, which will charge up-front fees totaling 1.2% of the principal amount. What is the effective interest cost for the first year if LIBOR is 4.00% for the first six months and 4.20% for the second six months?