Multiple choice When is product mix expansion achieved? By adding variants of existing brands to the product line or by increasing product lines and adding new brands.<o:p></o:p> By adding similar item to an existing product line with the same brand name.<o:p></o:p> By using one of the existing brands to offer a new product line <o:p></o:p> None of the above<o:p></o:p> Reveal answer Fill a bubble to check yourself A Correct answer Explanation By adding variants of existing brands to the product line or by increasing product lines and adding new brands product mix expansion can be achieved.