Time Sheet and Reports

Time Sheet and Reports

Hello, i am new Zoho-Project user and i have a few questions?

TimeSheet
How can i make a invoice for my client?
Wherw i can input my clients data?
is there a way for i especified hours value of my employee?
Is there a way for using the text inside tasks notes for my timesheet? (now my employees need to copy text from log into Timesheet)

Reports
May i have a report with all my employes task in all projects?
Is there a way for print Resource allocation of all my emplyes?