56/6A. prosperity will last but growth will not last because eventually the real interest rate​ falls, which slows the capital accumulation needed for growth B. growth can persist indefinitely C. growth rates and income levels per person around the globe will converge D. labor productivity grows most quickly in countries with the largest populations

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?