You need several things to do to earn $5 per day. These may include..
1. Write 2-3 hubs per week,publish as much as you can, publishing more have only positive impact and no negative effects,
2. Link your hubs with each other,
3. Submit your hubs to search engines like bing & ask.com,
4. You need not submit to google & yahoo. These search engines will index your hubs automatically if your hubs have unique content,
5. Bookmark your hubs
6. Share your hubs on facebook, tweeter etc.
7. Wait for a reasonable time to earn $5 per day,
8. Do not think of earning from various ad agencies simultaneously. Few have monopoly in advertisement field. take care if you participate in affiliate programs, just observe if traffic to your hubs is constant or declining,
There are hundreds of things that can be done to improve your income so read more about it..