I need help please ( please if you can answer all of them , thanks in advance )

1-Vehicle livery is an example on public relations.

A-True

B-False

2-Personal selling are the letters and emails containing promotional messages, discounts and other offers that are delivered to target customers.

A-True

B-False

3-Physical distribution involves choosing the most effective method of transport.

A-True

B-False

4-Funding of football games or public events is known as Donations.

A-True

B-False

5-Secondary research involves field research by gathering data directly from existing or potential consumers and from monitoring their buying behavior

A-True

B-False

6-If TR>TC then the company is incurring losses.

A-True

B-False