Answer the questions on the basis of the information given below.
1. A company's two divisions performed with remarkable consistency over the past three year. In each of those years, the pharmaceuticals division has accounted for roughly 20 percent of taka sales and 40 percent of profit and the chemicals division for the balance. Regarding the past three years, which of the following can properly be inferred from the statement above?[NCC Bank MTO-2011 : 2011]