P522ORACLE 522 Mon13 Jan C4 9714:28   TAX CUTS BONANZA  RULED OUT Anyone expecting the much vaunted tax cuts in this year's Budget to be a give-away bonanza is in for a shock, according to leading stockbrokers. And Phillips and Drew+s latest ecgnomic briefing warns that an oil price collapse could rule out any tax concessions at all. Even if oil avoids a sudden collapse, a £2bn cut in the tax bill would still mean only £2 a week extra fgr the average man in work. They also warn that higher interest rates will follow an oil price drop.   * HOLIDAYS GALORE!! * 580