Simon from Manitoba Is Meeting His New Sales Manager,Leonard from British

Simon from Manitoba is meeting his new sales manager,Leonard from British Columbia,for the first time.According to North American conventions,how far apart will they be most likely to stand at that first meeting?

A) 0.0-0.5 metres
B) 0.5-1.5 metres
C) 1.5-3.5 metres
D) 3.5 or more metres