Question 1 (15 points) For the following scenario, A marketing manager believes that sales promotion has a positive effect on sales. Although he believes that this relationship holds true generally for all consumers, he also believes that it is nevertheless contingent on the price consciousness of consumers. 1) What is the problem statement for this situation? 2) List and label the variables in this situation by means of diagrams. 3) Develop two different hypotheses: Use group difference hypothesis for one of them and correlation hypothesis for the other