A: Hi,

Thanks, Please find my response Inline,

For example: If you send one lead from Facebook Lead Ad to MailChimp. It will be counted as a single task. If you have a multi-step automation workflow, it will be counted depending upon the number of action steps.
Yes For this example it counts as 1 task, yes for multistep it is true.

For example: If you send one lead from Facebook Lead Ad to MailChimp and then sent the same lead to Google Sheets. It will be counted as 2 tasks",
Yes It counts as 2 Tasks (1 is for MailChimp and the other for Google Sheets)
Let me know if any questions, will be happy to help.

Regards,
Rakesh Mahesh
Co-Founder KonnectzIT