Speech privacy within an office space or room can be maintained ...

[drink]

Speech privacy within an office space or room can be maintained by:
 
   Specifying absorbent materials
   Choosing finish materials with an NRC rating of .1 or less
   Building a wall partition with an STC rating of 30
   All of the above

Question 2

An interior elevation shows
 
  a. the depths of windows, doors, cabinets, trim, etc.
  b. the full height of a wall
  c. a side or front view
  d. none of the above
  e. both b and c are correct

[softEldritch]

Answer to Question 1

Specifying absorbent materials

Answer to Question 2

E

[drink]

Thanks for the timely response, appreciate it

[nguyenhoanhat]

Wow, this really help