Using Table 7.5, how many days can activity C be delayed without changing the whole project's earliest completion time? 2 days 7 days 5 days 0 days Question 6 (3 points) Figure 7.2 Which one of the following statements regarding Figure 7.2 is true? Activities S and T have to complete before activity U can begin. Activity S cannot finish until activity T finishes. Activity V cannot begin until activity S has been completed. Activity T cannot begin until activity U is completed