若x轴上的点P到y轴的距离为3,则点P的坐标为[ ]
A.(3,0)
B.(3,0)或(-3,0)
C.(0,3)
D.(0,3)或(0,-3)
答案:B
When the return on equity equation (ROE) is decomposed using the original DuPont system, what three ratios comprise the components of ROE()
A. Gross profit margin, asset turnover, equity multiplier.
B. Net profit margin, asset turnover, asset multiplier.
C. Net profit margin, asset turnover, equity multiplier.
只有当对地区调整方面的环境需要与同规模经济相关的产品标准化方面的环境需要区域相等时,矩阵结构才能在世界范围内最好地发挥作用。