the answers says that from this chart the net profit margin has decreased but how is that? when total asset turnover increased ? so confused please help

TWO WOLL Net pr NI 12420 F413 39.61. 16.2% 4.0 Fyiq 40.0% 16.01. 4.0 FYIS 44.01. 15.81. 4.2 Refun an TOT AKUTS To asier Tumour NE Avg. Tor Eaury ANTARA Rev Avg. Tot A+ The net profir margin hu deur aud & finundal leverage has increand. ROA = Neepwat x tar. Roa decreaud despire The p in TAT , so net poft mustive devreaud. despite ROE= ROA X finanuus leverage. ROE over time The dop in ROA iso leverage musile increded