An experiment starts with a question , which then turns into a hypothesis. every experiment has variables in it and each one has a title in the expiemernt which is the controlled group the experimental group which is what you are testing, you also have the dependent and independent variables. and the confounding variable
1300+4000-7000=1300-3000=-1700
So the total value of his assets is D.-$1,700
Oh my gods really ? me too
Answer:C-examining the effect on revenue of small changes to the price of one item
Explanation:
Marginal analysis is an examination of the additional benefits of an activity compared to the additional costs incurred by that same activity