1. Discuss the data cube you have been building in your mind about information and information systems - what are some of the dimensions, and how can you measure effectiveness and efficiency in the different dimensions?

2. How stable is the financial situation in your egypt? Are there strong or small currency fluctuations? Has the currency recently been revalued? Are there eminent or past financial hazards?

3. Jerry is starting his own business - a boxing gym. He's ready to sign a lease to rent space in a local strip mall. He figures he can do almost everything himself, though he will need to hire a part-time employee on an "as needed" basis. His friend, Steve, has agreed to work when needed. Jerry wants to run the business as a sole proprietorship. Identify at least 2 legal advantages and 2 disadvantages to this form of business ownership for Jerry’s Boxing Gym.