The bases for an action in strict liability that are set forth in the restatement (second) of torts section 402a can be summarized by;
a. the product must have been in a safe condition when the defendant sold it.
b. the defendant must normally be engaged in the (or otherwise distributing) that product.
c.the product must be to the user or consumer because of its defective condition (in most states).
d.the plaintiff must incur to self or property by use or consumption of the product.
e. the defective condition must be the of the injury or damage.
f.the goods must not have been from the time the product was sold to the time the injury was sustained.
g. all of the above

The answer is: NO OPTION IS COMPLETE

Explanation:

Option A is totally wrong (the product should have been defective), but options B through F are incomplete.

They should have been:

B) The defendant must normally be engaged in the business of selling (or otherwise distributing) that product.

C) The product must be unreasonably dangerous to the user or consumer because of its defective condition (in most states).  

D) The plaintiff must incur physical harm to self or property by use or consumption of the product.

E) The defective condition must be the proximate cause of the injury or damage.

F) The goods must not have been substantially changed from the time the product was sold to the time the injury was sustained.

The domestic variety is cheaper because there is no import duties or no charges imposed on it because of the import from other countries.

Explanation:

A country produces a lot of goods and services in it's own economy using the resources which are present in it's own country. But the goods and the services that are not available in the country but are demanded by the citizens of the country are imported from other countries.

When these goods and services are imported from other countries then there is an imposition of duties or taxes on those goods making the charges of those goods high. With the transportation of the goods from one country to the other, then also some cost is imposed on the good. This increases the cost or the price of the good.