	estimated drop in japan corporate profits trimmed the combined profits of japan s major corporations excluding financial institutions are forecast to fall pct in the year ending march compared to the pct decline projected in late november wako research institute of economics said the private research body also said in a statement that of the firms listed on the first section of the tokyo stock exchange foresee an pct fall in sales in the year against an pct fall estimated last november current profits are projected to fall pct in on sales seen increasing by pct it said rationalisation measures taken by manufacturing industries to cope with the yen s sharp rise are beginning to brighten their business outlook the institute said it said lower interest rates which are expected to reduce corporate borrowing costs are also behind the improved performance outlook ings performance in the non manufacturing sector will be supported by firm demand in the real estate and construction businesses it said the forecast was based on average exchange rate estimates of yen to the dollar in and yen in reuter 
