A fraud investigator examined the times that orders were made at a business. All orders were made during regular business hours except for orders from one customer, which were all made during the middle of the night when no one works. The fraud investigator most likely identified this fraud using which of the following techniques? Select one: O a. Outlier detection b.Anomaly detection O c. Semantic modeling o d. Regression analysis Lauren wants to open a floral shop in a downtown business district. She doesn't have funds enough to purchase inventory and pay six months' rent up front. Lauren approaches a good friend, Jamie, to discuss the possibility of Jamie investing funds and becoming a 25% partner in the business. After a lengthy discussion, Jamie agrees to invest. Eight months later, Jamie discovered that Lauren has not be honest with her regarding some aspects of the business financial operation. In order for Jamip to sue Lauren for fraud, all the following must be true except Select one: a. Jamie's decision to invest was primarily based on Lauren's assertion that she had prior floral retail experience. b. Jamie found Lauren dishonest because she does not always reconcile the business cash account on a timely basis. c. Jamie trusted and relied on Lauren's representation of the business financial operation d. Jamie has suffered a substantial loss in her investment because of Lauren's deception