I will create interactive dashboards and reports in ms power bi

Yes, of course. I will provide you with power bi desktop file so that you can open it with your desktop version and also I will help you to publish it in your workspace and to share within your organisation if you need it.

No, i will not charge extra. I will support you to publish it in your workspace within project cost.i will provide you online assistance for it to you after handing over the power bi desktop file as you need to be sign in into power desktop with your email id in order to publish it in your workspace

Yes, if it is required by you , i will implement that as well. But , you have to inform me in the beginning of the project so that i scrutinise the dataset for that requirement. There will no extra cost if your dataset structure easily supports that, otherwise 5 $ to 10$ extra can be charged.

Yes, i can connect with any data source which Power BI supports provided you give me access to that source.

Yes, Power BI provides option to export developed reports/dashboards having visuals to be exported as Power Point and PDF.

No, for Power BI Desktop version , no license needed

If you just need to publish dashboard for yourself in power bi service then license is not needed, but if you need to share the published dashboard with other users in your organisation then you may or may not need the license depending upon the mode of sharing, for further details, contact me.