Answer:
The correct answer is A. It will take 1.1 years to increase the credit score from 560 to 630.
Step-by-step explanation:
Year 0: 560 points
Year 1: 560 x 1.12 = 627.2 points
Year 2: 627.2 x 1.12 = 702.4 points
Through the entire year 2, the credit score increased 75.2 points, that is, 6.2 points per month (75.2 / 12 = 6.2).
As year 1 gave a credit score of 627.2, and during the first month of year 2 the score was increased in 6.2 points reaching 633.4 points, it will take 1.1 years to lift the score to 630.