Focused
on
selling
a
____________________
or
____________________
,
product
advertisements
take
three
forms
:
(
1
)
pioneering
or
informational
,
(
2
)
competitive
or
persuasive
,
and
(
3
)
____________________
.
Used
in
the
introductory
stage
of
the
product
life
cycle
,
____________________
advertisements
tell
people
what
a
product
is
,
what
it
can
do
,
and
where
it
can
be
found
.
The
key
objective
of
a
pioneering
____________________
is
to
inform
the
target
market
.
____________________
ads
,
particularly
those
with
specific
message
content
,
have
been
found
to
be
interesting
,
convincing
,
and
effective
.