Potatoes and wheat output (tons per day) Country Potatoes Wheat
United States 4 2
Ireland 3 1

The United States has a comparative advantage in producing:

a. wheat
b. neither
c. potatoes
d. both

c. potatoes

Explanation:

The computation is shown below:

Opportunity cost of producing 1 tons of wheat is  

for US = 4 ÷ 3 = 1.33 tons of potatoes

for Ireland = 2 ÷ 1 = 2 tons of potatoes

As the opportunity cost is higher in united states of potatoes so here the united stated should be comparative advantage in generating potatoes  

1   all nations face the problem of scarcity because there are limited resources and unlimited wants. nations do not have enough factors of production to produce everything that their population wants. entrepreneurial resources initiate businesses to make new goods and services; labor resources produce goods and services.

2 there are four factors of production: natural resources, labor resources, capital resources, and entrepreneurial resources. natural resources are raw materials from nature that are used to produce goods. trees, water, and grains are natural resources. some natural resources, such as wheat and cattle, are renewable

3 wants

things that you do not need to have in order to survive, but would like to have

needs

things that you must have in order to survive

goods

physical products

services

tasks that a business perform for customers

resources

items that people can use to make or obtain what they need or want

determine

to settle or decide by choice of alternatives or possiblities

4 i really dont know