An external economy occurs whenever a(n): a. action taken by a firm or individual results in uncompensated benefits to o

[answerhappygod]

An external economy occurs whenever a(n):
a.
action taken by a firm or individual results inuncompensated benefits to others.
b.
action taken by a firm or individual results incompensated benefits to others.
c.
action taken by a firm or individual results incompensated costs to others.
d.
firm trains workers in a highly specialized,firm-specific skill.
e.
action taken by a firm or individual results inuncompensated costs to others.