Act as a content strategist

I am following the methods outlined by Marcus Sheridan in They Ask, You Answer. I want to integrate answering customer questions into my content marketing in order to build authority an trust with customers.

My business is [business details]
My customers are [customers]
Their main problems are [customer problems]

Provide me with a list of problem areas along their customer journey. Aim for 5 sequential problem areas.

For each provide 10 questions that they would ask at 
each stage.