Question 2 of 10 -/15 View Policies Current Attempt in Progress In its first month of operations, Pina Colada Corp. made three purchases of merchandise in the following sequence: (1) 350 units at $7, (2) 450 units at $9, and (3) 550 units at $10. (a) Calculate average unit cost. (Round answer to 3 decimal places, eg. 5.125.) Average unit cost $ e Textbook and Media List of Accounts Save for Later Attempts: 0 of 5 used Submit Answer (b) The parts of this question must be completed in order. This part will be available when you complete the part above