40- In an Experimental Analysis of the impact of price on sales, one group will receive a change in pricing, while the other group recevies no change (price stays the same). Which group receives the change in price?

a) The Test Group

b) Neither, Some Other Group receives the change

c) The Control Group

38) I wish to conduct a regression analysis to detemine the impact of changes in price on sales. Which is the dependent variable in my analysis?

a) Sales

b) Some Other Variable

c) Price