Bid & Ask: The Deals of the Week

1. Board members at German engine maker Tognum agreed to a $4.8 billion takeover bid from Daimler AG (DDAIF) and Rolls-Royce Group after the suitors raised their offer from $4.4 billion.

2. Bank of Ireland (IRE), the nation's largest bank, is preparing to sell $1.8 billion in U.S. real estate loans after regulators ordered it to shrink its balance sheet.