What is the relation between Average Revenue and Marginal revenue??

What is marketing’s contribution to the new product development team? a. technical expertise needed to translate designs into an actual product/service. b. deep customer insight that leads to product ideas. c. ability to assess financial viability d. feedback on design as well as how customers will actually use the product e. technical expertise needed to translate concepts into product/service designs.

Paying attention to the purpose of her speech, which questions can she eliminate? a. 1 and 2 b. 3 c. 2 and 4 d. 1-4

In macroeconomics, to study the aggregate means to study blank