Corporate Finance (2 easy questions) Case Study

This is a Target case analysis assignment from corporate finance course. Just need to answer 2 questions address to the case. and also need a brief introduction to the whole case. 

here is the questions: 

1) Briefly compare Target’s business model to that of Wal-Mart and Costco.

2) Briefly describe and critique Target’s capital budgeting process. Give specific consideration to the role of the real estate managers and the makeup of the CEC.