October Retail Sales Weak; Price Index Up 0.3%
Commerce Dept reports retail sales rose just two-tenths of 1 percent in October, raising questions about expectations of significantly improved Christmas shopping season; Labor Dept finds consumer prices rose three-tenths of 1 percent for second consecutive month; over all, latest figures portray economy that continues to expand at moderate pace and without generating anything near pickup in inflation that has typically flared at such a mature stage of business cycle; consumer price index has advanced at 3.3 percent pace over first 10 months, compared with 2.5 percent for all of 1995; first-time applications for unemployment benefits eased 4,000 last week, to 328,000, with four-week average now standing at 330,250; graph (M)