Who is free at 4:30 PM?
4 barbers can do Mustache Trim then, in the shop's own order.
No preference takes the lightest book of the 4 barbers open at 4:30 PM, so the work spreads across the shop instead of piling onto one chair.
That time has passed. Pick another.
4 barbers can do Mustache Trim then, in the shop's own order.
No preference takes the lightest book of the 4 barbers open at 4:30 PM, so the work spreads across the shop instead of piling onto one chair.