Over the last fifteen years the proportion of promotional dollars spent on sales
promotion has
A)increased at the expense of advertising.
B)remained generally constant.
C)declined slightly and the proportion spent on advertising has increased moderately.
D)increased and the proportion spent on advertising has risen as well.
promotion has
A)increased at the expense of advertising.
B)remained generally constant.
C)declined slightly and the proportion spent on advertising has increased moderately.
D)increased and the proportion spent on advertising has risen as well.