The greater the number of members of an interest group, the greater its potential effectiveness, but the cost of organizing and mobilizing those members can be high

Consider the network diagram given in Figure 1. Assume that the numbers on the branches indicate the length of cable (in miles) between each pair of the six nodes on a telecommunication network

What is the minimum number of miles of cable to be used to connect all six nodes?

A 401(k) plan is which of the following types of retirement benefits?

A) defined contribution B) defined benefit C) qualified benefit D) nonqualified benefit