The cpi for "all items" was 236.119 in march 2015, and 238.132 in march 2016. over this period, the rate of inflation as measured by the rate of change of the cpi was

Zara, a global retail and apparel manufacturer based in spain that has successfully implemented this idea by having a continuous flow of new products that are typically limited in supply. zara has created a system that draws its clientèle into its stores, on average, 17 times per year as compared to 4 times per year for most stores. how is zara using it to gain competitive advantage? what specific technologies are used by zara to maintain this advantage over its competition?