Which of the following is NOT a member of the brass family?

In the work The Gates, the 16 foot gates framed:

a. All Bridges b. All of the bike paths c. Water features in Central Park d. The pathways of Central Park

Petra is a very talented graphic designer and a valuable employee. Petra's partner just got an overseas job assignment, and Petra will be going with him. Which of the following is the best option for Petra's employer if it wants to keep Petra as an employee:

a. the employer should allow Petra to set up a virtual office b. the employer should promise to hold her job for her until she returns. c. the employer should allow Petra to pick her own successor d. the employer should offer Petra disability benefits.