Based on the metrics given, we can say that shipping errors were not very impactful on customer questions.
What we then realize is that even though questions kept rising, shipping errors only rose once which means that shipping errors did not account for much of customer questions. If it did, the customer questions would have stayed constant as well.
In conclusion, shipping errors were not very impactful.
Find out more on performance metrics at https://brainly.com/question/4295533.