Adsense giving lots some time it give me some time more then 20$ a day now but its keeps on changing and some time its come upto 1 to 2 $ also.
Depends on the traffic. If you want to earn a good decent income you need to have good traffic website.
it depends on the amount of visitors to your page. if more visitors = more clicks = more money.. thats all.
while saying more visitors=more clicks=more revenue be aware that payments will fluctuate. just keep building + promoting to bump up the average.
It also depends on the ads showing on your site. Sometimes the ads showing in a site are low-paying that's we have no equal earnings per day.
you are doing great job by placing ads in between posts thats why your click rates is also good keep up the good work and update your website daily so that more visitors will come to your website ...