The forward pass in project network calculations determines the

	a.	earliest times activities can begin
	b.	earliest times activities can be finished
	c.	duration of the project
	d.	All of the above

1. The backward pass in project network calculations determines the

   	a.	latest times activities can begin
   	b.	earliest times activities can be finished
   	c.	earliest times activities can begin
   	d.	All of the above are correct

Projects are usually classified into all but one of the following categories. Which one is not one of the typical classifications?

	a.	compliance
	b.	research & development
	c.	strategic
	d.	all of these are typical classifications