please help me answer the LinkedIn Learning questions below

Question 2 of 13 What is the first step in an ABC analysis? Select an answer: determine overhead cost drivers compute overhead rate create activity pools allocate costs to activity pools ABC is primarily an external system compared to GAAP? Select an answer: What type of costs are allocated by Activity Based Costing? Select an answer: overhead costs driver costs What color is typically used to represent headwinds in a waterfall chart? Select an