8. the arguments for restricting trade suppose there is a policy debate regarding the united states imposing trade restrictions on imported ball bearings: the president of the united states explains that it is necessary to impose trade restrictions, such as a tariff, on the ball-bearing industry to protect workers in the domestic ball-bearing industry. the president claims that without trade protection, there will be layoffs, causing many u.s. workers in the ball-bearing industry to be unemployed. which of the following justifications is the president using to argue for the trade restriction on ball bearings? national defense argument saving domestic jobs argument foreign export subsidies argument low foreign wages argument infant industry argument continue without saving