Ariel, the CFO of Zaria, Corp., suspects that the profits of the company are being overstated. Ariel suspects that someone from the mid-level management is behind this. The bonus of the mid-level managers is directly linked to the growth of net profit. The mid-level managers have received no bonus since three years as the reported profit of Zaria has been declining. The books of accounts are only accessible to Ariel. Which of the following elements of the fraud triangle is missing in this case? a. need
b. rationalization
c. opportunity
d. integrity

Sales at a fast-food restaurant average $6,000 per day. the restaurant decided to introduce an advertising campaign to increase daily sales. to determine the effectiveness of the advertising campaign, a sample of 49 days of sales were taken. they found that the average daily sales were $6,300 per day. from past history, the restaurant knew that its population standard deviation is about $1,000. if the level of significance is 0.01, have sales increased as a result of the advertising campaign? multiple choicea)fail to reject the null hypothesis.b)reject the null hypothesis and conclude the mean is higher than $6,000 per day.c)reject the null hypothesis and conclude the mean is lower than $6,000 per day.d)reject the null hypothesis and conclude that the mean is equal to $6,000 per day.expert answer