What is one way a Scrum Master can gain the confidence of a stakeholder?

What is one way a Scrum Master can gain the confidence of a stakeholder?
A . Invite the stakeholder to the Iteration retrospective
B. Make the process visible
C. Make sure the results of the retrospectives are made public
D. Establish a daily sync meeting with the stakeholder

Answer: B

Explanation:

Stakeholder involvement can mean a huge reduction of risk to the product plus, if they are actively involved in the feedback process, value can be added more quickly and therefore productivity increased. SM can gain the confidence by making the process transparent and visible.