When interest rates fall in the united states (with the price level fixed), the value of the dollar domestic goods become expensive, and net exports

The correct answer is falls; less; rise.

Explanation:

Higher interest attracts more money from abroad. Lower interest rate means that the flow of money from abroad will also be lower. This means low demand for dollars. This causes the value of dollars to fall.  

As the exchange rate falls, the domestic gods will become cheaper or less expensive for foreign consumers. This will increase the foreign demand for goods and services. Consequently, net exports will increase.

the correct answer is modern american cars are not available due to trade restrictions.

trade between cuba and the united states have serious restrictions. the u.s. imposed an economic embargo on cuba, that among other things means that modern american cars are not available due to trade restrictions.

in response to some governmental actions of the authorities from cuba, president john f. kennedy proclaimed an embargo on trade between both countries in february 1962. the trade embargo remains active until this day and was implemented directly by the departments of commerce and the department of treasury.

in president trump’s administration, there is a national security presidential memorandum that "strengthens the policy of the u. s.", affecting trade with cuba.