NO.PZ201512300100000705
问题如下:
5. Fromm’s sensitivity analysis will result in a decrease in the 2015 base case gross profit margin closest to:
选项:
A.0.55 percentage points.
B.0.80 percentage points.
C.3.32 percentage points.
解释:
A is correct.
The sensitivity analysis consists of an increase of 20% in the price of an input that constitutes 4% of cost of sales. Change in grossprofit margin because of that increase is calculated as the change in cost of sales because of price increase divided by sales:
= (Cost of sales × 0.04 × 0.2)/Sales
= (105.38 × 0.04 × 0.2)/152.38
= 0.0055
老师好 为什么 这里分母不是乘以 1.2 而是乘以0.2 “(Cost of sales × 0.04 × 0.2)/Sales” 谢谢 , 讲义里 有总结过 increase by xx from xx , 是 + x%; increase x%是指 GDP *(1+x%)。 题中”increase by “ 该怎么理解 是和incease X% 的意思不同的,是吗?