Inflation at 'Peak' Inflation  
The country is experiencing a peak of inflation now and the economy soon will start a gradual slowdown, according to the man behind much of E.F. HuttonÛªs market analysis.</br></br>Newton Ziiuler. HuttonÛªs first vice president and stock market analyst, said in an interview yesterday that hy yearÛªs end inflation will have averaged about 9 percent, as compared to Carter Administration projections of 7.4 percent and Treasury Secretary YV. Michael BlumentlialÛªs recent revision to 8.5 percent.</br></br>Blumenthal conceded last week that the administration ÛÏscrewed upÛ in its forecasting and that the rate could possibly go higher than his 8.5 percent prediction.</br></br>Blumenthal also said the administration now sees signs of a slowdown in the economy and that prices would moderate sometime this fall.</br></br>ÛÏWe think weÛªre seeing the peak of inflation now and the economy has started to slow clown and will continue to slow down and there will be a decline in the inflation rate,Û Zinder said yesterday. ÛÏWe're seeing the peak of food inflation. Some (high lood prices) resulted from severe winter.