Research into recruitment in Brazil

I would like someone to undertake some research into the recruitment market in Brazil. I need this report in English.

It should be concise and cover all the points below.

I need to know.

1. How do people look for a job. Where do they look. Is that the same for all types of job. if not what are the options.

2. How do companies looking to hire advertise jobs.

3. Are there websites which people use to advertise jobs. If so what are the most popular websites where people advertise jobs.

4. How much do the websites charge to advertise one job, do they offer discounts for multiple jobs, what are those discounts.

5. Are there specialist jobs websites for specific jobs i.e. Computer programmer, Engineer, etc. If so what are they.

6. Do recruitment companies exist in Brazil (companies who find people for jobs). If they exist, how do they charge for their services.

7. What is the preferred way for website to take payments online.

Happy to answer / clarify anything so please ask if you have questions.