A project manager for a large manufacturing concern is working on a project that calls for a building to be constructed to house a new clean system manufacturing process critical to the success of the project. Construction is not a core competency of his company. His team has created a detailed procurement statement of work, which includes imposition of penalties if specific deliverables are not received. He is evaluating which contract would work the best. Which of the following is the best type of contract for this situation? A. Fixed-price (FP)
B. Cost plus fixed fee (CPFF)
C. Cost plus incentive fee (CPIF)
D. Time and material (T&M)

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