_________ is commonly used to gauge the effectiveness of a spot announcement and its ability to communicate a program's most attractive features

The Pentagon Papers showed:

a) that the press was accurate in its assessment of America’s involvement in Vietnam: b) that four administrations lied about U.S. activities in Southeast Asia; c) that Richard M. Nixon bombings of Laos and Cambodia were achieving their aims; d) Vietnam deliberately deceived American negotiators; e) all of the above

When using objects, it is acceptable to use an entire object, but a part of an object does no good as an audiovisual aid

Indicate whether the statement is true or false.