Build me the powerapp

Scope of the project:
- Provide a platform for frontline Operating Staff on
the dissemination of briefing notes, work instruction and other information via the mobile phone
- User can read the document via the App ( PDF
Documents)
- This new module should be equipped with the
group setting function
- In each group, some senior staff could be identified as coordinator
-The coordinators are able to create their group
members in an individual workplace or according to
the OU
- The coordinators can upload / remove the
document to/from the system
-The group members can open the document in
Mobile device, mark "acknowledgement of read", the
"acknowledgement of read" can be fed back to the
new module
- Report / Enquiry for the coordinator to monitor the
read acknowledgement status in desktop PC.
- Deploy in MS Teams for users usage
- Connect to existing SQL database for data storage

Please provide estimated total project cost and manday for each item of above project