Business week ahead: March 19 Monday March 19 Bank of England discussion paper by MPC member David Miles, Berkeley Group trading update. Tuesday March 20 Inflation data, CBI industrial trends survey, speech by MPC member Spencer Dale, Cairn Energy full-year results. Wednesday March 21 Budget, public finances data, MPC minutes, J Sainsbury trading update, ENRC results. Thursday March 22 Retail sales, full-year results from Kingfisher, Next and Premier Oil. Financial Policy Committee statement, BBA mortgage approvals. The focus of the week will, of course, be the Budget on Wednesday, which George Osborne will deliver to Parliament at 12.30pm. The Chancellor will announce any measures against a backdrop of adjusted forecasts for growth and borrowing by the Office for Budget Responsibility. Also on Budget day, FTSE 100 miner ENRC reports its full-year results. It is expected to say that pre-tax profits for 2011 were roughly flat at $2.9bn (£1.8bn), despite a pick-up in revenues from $6.6bn to $7.7bn. Economists expect the Office for National Statistics to say on Tuesday that annual inflation slowed to 3.3pc in February from 3.6pc in January, continuing its downward track after hitting a high of 5.2pc in September last year. Inflation is still significantly above the Bank of England's 2pc target.