Robert, the purchasing manager for Tim & Tammy's Treats, has been working there for 15 years. In that time, the company has grown significantly, and John is currently in charge of a purchasing budget of $15 million. Robert is paid a reasonable salary, but not excessive. Tim and Tammy Smith, the owners of the company, have recently taken huge bonuses due to the profitability of the company. Robert has not received any bonuses. Tim receives a phone call from Extreme Treats stating that they have not been doing the same amount of business in the last year. They think that John may be taking kickbacks from Extreme Treats' competitor, Treats R Us, in exchange for purchasing more from the competitor. You've been called in as a fraud investigator, to evaluate whether or not there is truth in Extreme Treats' accusations. Upon gathering evidence, you have found a number of things regarding the situation. Which of the following might you consider to be relevant facts indicating that Robert has been doing as he was accused by Extreme Treats? (Choose all that apply. If you choose an item which is not correct, it will be deducted from the correct choices you have made.) Robert has just bought a new Mercedes to replace his 10-year-old Ford Focus. The cost of goods sold in the last year went down 7%. Robert is the individual who approves all purchase contracts. Robert is married to the sister of the owner of Treats R Us. Robert recently had a swimming pool installed at his home. The company purchases about 14% of its inventory from Treats R Us, which only opened 3 years ago. In the past 3 years, Extreme Treats has dropped from supplying 45% of the inventory purchases to only supplying 8% of the inventory purchases