Who is free at 9:15 AM?
7 barbers can do Any Design then, in the shop's own order.
No preference takes the lightest book of the 7 barbers open at 9:15 AM, so the work spreads across the shop instead of piling onto one chair.
7 barbers can do Any Design then, in the shop's own order.
No preference takes the lightest book of the 7 barbers open at 9:15 AM, so the work spreads across the shop instead of piling onto one chair.