360 - degree feedback process a . is a special case of performance feedback from subordinates and others. b . has been shown to be

$\mathrm{360}-$degree feedback process

a$.$ is a special case of performance feedback from subordinates and others.

b$.$ has been shown to be unreliable.

c$.$ is used mostly for administrative purposes.

d$.$ is decreasing in frequency of use.

e$.$ involves managers evaluating their subordinates