Sector capacity is 14 aircraft. Currently you have 11 aircraft, with 4 more inbound in 5 minutes and only 1 expected to depart the sector in that time. What planning action is best?

1. Accept all inbounds
2. Negotiate with adjacent sectors to delay or reroute some inbounds, then re-evaluate
3. Force one aircraft out by canceling its clearance
4. Take all inbounds and call for break relief