A company’s sales data (in lakhs INR) for Region A and Region…

A company’s sales data (in lakhs INR) for Region A and Region B over three years is as follows: Year 1 – A: 50, B: 60; Year 2 – A: 65, B: 70; Year 3 – A: 80, B: 90. Which region had the highest percentage growth from Year 1 to Year 3?