Write the constraint associated with the Valparasio (source) node for the 0-1 integer linear programming formulation of the shortest route problem

The new capability of _______ has blurred the concept of "at work"

A. instant messaging B. e-mail C. telecommunication D. blogs

Salespeople with families can most likely balance work and family obligations by:

A) traveling on the same days every month B) working for firms that sell services instead of products C) working for an organization that offers maternity leave D) delaying marriage and children until establishing a career E) maintaining a home office and communicating with clients remotely