You are developing a mind map to determine the fastest way to solve Rubik's cube. At which stage will you specify the research that needs to be performed?

connecting the subtopics to the central idea

creating the image

defining the lower-level subtopics

defining the subtopics

Kou converged his word document to a powerpoint document. when he received the powerpoint, he was missing material. which most likely explains why the material was missing? a it did not have a proper heading b he incorrectly copied and pasted it c he did not save his document properly d there was not enough space in powerpoint