Final answer:
The correct prediction for the total transactional increase in Q2 for the fulfillment centers, given the information, is a 10% increase.
Step-by-step explanation:
The question at hand falls within the realm of Mathematics, more specifically it involves topics such as percentage increase, prediction, and simple linear regression modeling which are generally taught at a High School level.
Given that we are provided with a predicted 10% increase in total transactions for the fulfillment centers in the upcoming year's Q2, the correct option among the given choices for the predicted transactional increase in Q2 is ‘a. Predicted transactional increase is 10%’.
To further illustrate this, if we had 100 transactions last year in Q2, with a 10% increase, we would expect 110 transactions this year.