Which approach would most likely help the company overcome the challenge?

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An organization in a highly-regulated industry is considering adopting agile practices. The management team is concerned with maintaining compliance to regulatory requirements while empowering teams at every level to make key decisions. Which approach would most likely help the company overcome this challenge?
OPTIONS

Establish an operating model for teams and individuals to understand their scope of control, and the types of decisions they can make
Map strategic objectives to operational metrics, so that all teams understand how their work impacts the organization’s compliance with regulatory requirements
Review and update operational policy documents to make reference to agile practices, and initiate a training program to highlight the benefits of these practices
Assess how competitors approach decision making and create a business case that highlights the return on investment from agile practices