hi please help with a through c!

Andreas Broszio (Geneva). Andreas Bronzio just started as an analyst for Credit Suisse in Geneva, Switzerland. He receives the following quotes for Swins franes against the dollar for spot. 1 month forward, 3 months forward, and 6 months forward Spot exchange rate Bidrato Ask rate 1-month forward 3-months forward B-months forward SF1.2557/5 SF1 2604/5 10 to 15 14 to 22 20 to 30 The current one-year U.S. T- Brate is 4.4%. a. Calculate outright quotes for bid and ask and the number of points sproad between each b. What do you notice about the spread as quotes evolve from spot toward 6 months? c. What is the 6-month Swiss bil rato? CH a. Calculate outright quotes for bid and ask and the number of points spread between each. Calculate the outright quotes for bid and ask and the number of points spread between each below. (Round to four decimal places.) Spread Bid Ask One-month forward (SF/S)