I received a low grade on my assisgnment from week $5$ class regarding Starburks can you please help me to understand the questions below.

Evaluate why this change needed to occur.

$$ Evaluate how this change impacts the company on a global scale.

$$ Evaluate how this change impacts employees.

Using Kotter$$s $8-$Step Change Model, $($Starbucks$)$ chart strategies and tactics for positively implementing the organizational change. Include the following in your chart:

$$ Develop strategies for each of the $8$ steps in Kotter$$s model.

$$ Develop tactics to support each strategy.

$$ Support each strategy you develop with a rationale for why the strategy and its tactics is expected to be effective.

Explain how this positive organizational change will help the company sustain a competitive advantage in the global market.