Explanation
Graphical user interface, text, application, email Description automatically generated

References:
https://docs.microsoft.com/en-us/powerapps/developer/data-platform/field-security-entities

Explanation

Box 1: Create and embed a Power Bi radial gauge
A radial gauge chart has a circular arc and shows a single value that measures progress toward a goal or a Key Performance Indicator (KPI). The line (or needle) represents the goal or target value. The shading represents the progress toward that goal. The value inside the arc represents the progress value. Power BI spreads all possible values evenly along the arc, from the minimum (left-most value) to the maximum (right-most value).

In this example, you're a car retailer tracking the sales team's average sales per month. The needle represents a
140 cars sales goal. The minimum possible average sales is 0 and the maximum is 200. The blue shading shows that the team is averaging approximately 120 sales this month.
Box 2: Add an inspection order to the work order form
You can add inspections to work orders in Dynamics 365 Field Service.
Field Service inspections are digital forms that technicians use to quickly and easily answer a list of questions as part of a work order. The list of questions can include safety protocols, pass-and-fail tests for a customer asset, an interview with a customer, or other audits and assessments performed before, during, or after a work order.
Example:

Reference:
https://docs.microsoft.com/en-us/power-bi/visuals/power-bi-visualization-radial-gauge-charts
https://docs.microsoft.com/en-us/dynamics365/field-service/inspections

Explanation
PCF controls are reusable.
Reference:
https://docs.microsoft.com/en-us/powerapps/developer/component-framework/overview

Solution Packager is a tool that can unpack a compressed solution file into multiple XML files and other files, so they can be easily managed by a source control system.
Unmanaged solution: An open solution with no restrictions on what can be added, removed, or modified. This is recommended during development of a solution.
C: Managed solution
A completed solution ready to be imported into an organization. Once imported, components can't be added or removed, although they can optionally allow further customization. This is recommended when development of the solution is complete.
Reference:
https://docs.microsoft.com/en-us/power-platform/alm/solution-packager-tool