Upcoming decisions for Boeing's new CEO

• Dennis Muilenburg will start next week with a to-do list of decisions that could reshape the world’s largest planemaker:
• Pursue a $10B takeover of Sikorsky Aircraft?
• Debate the fate of the 747 jumbo
• Is there benefits to a 757 successor?
• Pare output of the 777 ahead of the upcoming 777X?
• Financial impacts should the Export-Import Bank close on June 30
• Previously: Boeing appoints Muilenberg as new CEO, McNerney to retire (Jun. 23 2015)