What is the minimum synergistic benefit ?

Creative inc has offered $554 million cash for all of the common stock in Weston corporation. Based on recent market information, Weston is worth $513 million as an independent operation. If the merger makes economic sense for creative inc, what is the minimum estimated value of the synergistic benefits from the merger ? (Enter your answer is dollars, not millions of dollars, do not round intermediate calculations, round your number to the nearest whole number)