What would the median of the following distribution be 2, 3, 3, 3, 3, 4, 5, 6, 7, 8, 8?

The process of calculating LS and LF _____________________________.

a) requires only a forward pass through the network b) requires only a backward pass through the network c) requires both a forward and backward pass through the network d) cannot be accomplished until slack is first determined e) is sufficient for calculating the critical path

How many acres are in a parcel described as, "The NW 1/4 of the SE 1/4 and the S 1/2 of the SW 1/4 of the NE 1/4 of Section 4"?

A) 40 acres B) 50 acres C) 60 acres D) 80 acres