Based on the case document 'Target Corp's Tarnished Reputation: Failure in Canada and a Massive Data Breach'

Please answer the following questions.

1. Given the facts of the case, describe the importance of diversity, employee job satisfaction and innovation on Target's growth success.
2. Summarize the reasons for the data breach and explain its implications on Target and its customers.
3. Explain the reasons for the failure of Target in its expansion to Canada and state its impact on the company's profitability and growth.
4. Summarize Target's strategic plan to fulfil its brand's promise of Expect more pay less" to its customers in the mist of competition.