Which of the following statements regarding asphalt is most correct? Question 8Select one: A. Is frequently mixed onsite to many different specifications and is therefore easier for most contractors to make and use. B. Can be applied in layers of different depth and strength categories according to the specifications, which themselves feed into the budget, site and scheduling constraints. C. Is the product of bitumen and aggregates which are combined with mineral fillers and placed on the road as per requirements. D. All of the above