AviationTire General Navigation Dead Reckoning Navigation (Dr) Basics of dead reckoning Q 1 / 5

Track = 090 (T), TAS = 460 knots, W/V = 360 (T) / 100, Variation = 10 E, Deviation = -2.
What is compass heading and groundspeed?

079 470 knots
069 450 knots
068 460 knots
070 455 knots