Leanora would like to know more about unexpected changes in aggregate demand and how businesses try to deal with that to ensure they are able to adapt to such changes. Which of the following is most likely to be true for most business in the normal course of operations when faced with such changes? Business best deal with unexpected changes in demand by producing at different levels of output Business best deal with unexpected changes in demand by having inventories Business best deal with unexpected changes in demand by producing different products O Business best deal with unexpected changes in demand by hiring labour and selling capital O All the other answers are incorrect