Reference no: EM132270906
1. It is well known that Linux is a preferred system for hackers. You will need to make a case for Linux security. Is it safer or more vulnerable to hacking than Mac and Windows due to its open source model?
2. You are thinking of opening a small copy shop. It costs £5,000 to rent a copier for a year, and it costs £0.03 per copy to operate the copier. Other fixed costs of running the store will amount to £400 per month. You plan to charge an average of £0.10 per copy, and the store will be open 365 days per year. Each copier can make up to 100,000 copies per year. '
a) For one to five copiers rented and daily demands of 500, 1,000, 1,500, and 2,000 copies per day, find annual profit. That is, find annual profit for each of these combinations of copiers rented and daily demand.
b) If you rent three copiers, what daily demand for copies will allow you to break even?
(Need to do work on excel worksheet)