Bankers could rake in bumper bonuses from a “wave of bids” by overseas buyers for UK businesses made temptingly cheaper as a result of the plunge in the pound against the dollar. A fresh frenzy of merger and acquisition activity would mean a ramp-up in payouts for City dealmakers. Sterling fell by nearly 5% at one point on Monday to $1.0327, its lowest since Britain went decimal in 1971. The...