CONVERGENCY

What are the values for Conv, GCTk from B to A, CA, RL track at A, and GC track at B given Point A at Latitude 59°00'N, Longitude 010°00'W and Point B at Latitude 65°00'N, Longitude 010°00'E, with Gc Tkat A at 050°?

What are the values for Conv, GCTk from B to A, CA, RL track at A, and GC track at B given Point A at Latitude 47°00'S, Longitude 125°00'W and Point B at Latitude 41°00'S, Longitude 135°00'W, with a Gc Tkat A of 300°?

What are the geographical coordinates and track details for Point A at Latitude 73°00'S, Longitude 120°00'E and Point B at Latitude 55°00'S, Longitude 150°00'E, including Gc Tkat A, Conv, GCTk from B to A, CA, RL track at A, and GC track at B?