Prior to takeoff, the pilot in command of an airplane carrying passengers shall ensure that all passengers have been orally briefed on the

You are preflighting a Cessna 172 loaded near maximum gross weight with 120 pounds of passenger luggage stacked loosely in the rear baggage compartment without tie-down restraints. Given the forward-loaded center of gravity and planned departure from a short runway, what is the best action to mitigate risks associated with the unsecured luggage?

To ensure a VFR sectional chart provides current and appropriate navigation data for a planned flight, which chart elements must the pilot verify?

What must the pilot in command include in the passenger briefing regarding safety restraint systems prior to takeoff?

You are the pilot in command of a Cessna 172 preparing for departure. While taxiing toward the active runway, you realize you did not perform the passenger safety briefing as required by the before takeoff checklist. The passengers have fastened their seatbelts. What is the most appropriate action?