A boat can travel at a speed of 3.4 m/s in still water. A river that is 160 m wide has a current that flows 1.3 m/s due West. a) If the boat points its bow directly across the river, how fast does the boat travel relative to the shore? 3.64 m/s b) How long will it take to cross the river? 47.0588 s c) Fow far downriver will it land (the distance on the bank from the point directly across from the starting point to the landing point)? m d) At what angle should the boat be pointed in order to arrive at a point directly across from the starting point? Assume North is directly across the river. ° E of N e) How long does that take? s I got A and B but I don't know how to setup C -- Any ideas?