A Secondary Boycott Is Illegal If It Indirectly Prevents a 'Target

A secondary boycott is illegal if it indirectly prevents a 'target' from gaining access to goods or services and it is carried out for the purpose of:

A) causing substantial loss or damage to the 'target'.
B) setting a minimum retail price for goods or services.
C) substantially lessening competition in the market.
D) all of the above.