A business's net income is defined as Ototal sales before expenses
O total income after expenses
O total dividends paid to investors
O total expenses before sales

Activity 1.3.2 standard and metric measuring pltw

Alife insurance salesman sells on the average 3 life insurance policies per week. use poisson's law to calculate the probability that in a given week he will sell 2 or more policies but less than 5 policies? i just require an answer.

Which of the following ideas would not lead to lower amounts of waste? a) the extension of a product’s lifetime b) the elimination of unnecessary packaging c) flexible construction for simple repair d) built-in obsolescence e) the introduction of new design technology