true or false answer all please

1)Gross rating points measure can be used for various media advertising such as print, radio, or television.

2)In the past decade, the budgets for direct marketing and public relations have decreased considerably.

3)Catalogues are particularly important for companies with no bricks-and-mortar locations.

4)Predatory pricing, although representative of a form of unfair competition, promotes free trade.

5)For direct mail to be effective, a good offer is needed to compel consumers to take immediate action.