Which Two Use Cases Can Be Accomplished Using the Finesse

Which two use cases can be accomplished using the Finesse JavaScript library? (Choose two.)

A) Integrate customer relationship management capabilities into the Finesse agent desktop.
B) Build a custom browser-based agent desktop.
C) Build a Finesse gadget to add quick dial to the Finesse agent desktop.
D) Build a Finesse gadget to create new agents on the Finesse system.
E) Build a Finesse gadget to configure Finesse log levels for the Finesse administrator console.