A bobsleigh and its riders have a combined mass of 598 kg. They cross the finish line with a velocity of 125 km/h [forward]. The momentum of the team and the bobsleigh at the finish line is:
a) 7.475 × 10⁴ kg⋅m/s [forward]
b) 7.475 × 10⁵ kg⋅m/s [forward]
c) 7.475 × 10⁶ kg⋅m/s [forward]
d) 7.475 × 10⁷ kg⋅m/s [forward]