You have noticed a marked decline in volunteers for your NPO. You have been informed by the Board of Trustees that calls to previous volunteers resulted in the discovery that the volunteers no longer find the NPO to be worth their time and energies. For this assignment, write a letter to all volunteers, including the volunteers that previously left. What would you say? How would you compel them to return? How would you validate the importance of your NPO to the volunteers? As you write the letter, support your ideas with scholarly research as well as data to support your ideas.