A failure that would necessitate a root-cause analysis includes

A. equipment failure, nature error, and human error.
B. human error, nature error, and managerial error.
C. equipment failure, organization error, and patient error.
D. equipment failure, human error, and organization error.

I’m going to guess these are the choices: a) recreational skiing developed in the mid-19th century b) it was originally invented as a way of getting from place to place in snowy regions c) downhill skiing is currently the only common form of the sport d) it mostly evolved from snowshoeing- if that’s the cases then the answer would be c) downhill skiing is currently the only common form of the sport

Around the ages of 7-12

U no