d) What does b 0 mean in this context? Is it meaningful? Select the correct choice below and fill in the answer box to complete your choice. (Round to the nearest dollar as needed.) A. An additional $ enter your response here of sales is associated with each additional sales person working. It is meaningful in this context. B. An additional $ enter your response here of sales is associated with each additional sales person working. It is not meaningful because it does not make sense in this context. C. On average, $ enter your response here is expected when 0 sales people are working. It is not meaningful because it does not make sense in this context. D. On average, $ enter your response here is expected when 0 sales people are working. It is meaningful in this context