The effectiveness of training efficiently to build on employee knowledge and skill

You are the hiring manager within your organization, and you are tasked with the requirement to locate the best candidates to fill a few current openings. Your company is in need of individuals who can work effectively with a diverse population, who have previous experience leading others, and who display an eager attitude and willingness to learn from corporate training.
Compile a PowerPoint presentation with your analysis of how hiring practices and effective leadership can enhance performance measures. Explain how this applies to your company and/or discipline. In your PowerPoint, be sure to address the following questions/topics and include company or organizational examples, as relevant.
Describe specific ways effective leaders can hire key people to serve as prominent leaders and subordinates. Include your rationale.
Examine the effectiveness of training efficiently to build on employee knowledge and skill sets with respect to your area or field of business.
Compare and contrast the different types of challenges leaders face when hiring and training new members.