True or false Francis Scott Key first called the United States flag the Star-Spangled Banner in 1814 when he
wrote the poem that became the national anthem.

the telephone is the answer

answer; oxygen to the brain;

answer; recognition and measurement;

the correct answer is the letter a

bright white has the greatest comparative advantage as it produces more than double the amount of small tubes than large in an hour.

sparkling comes next as it produces exactly double the amount which is to be expected

fresh comes in third because it only produces 50 more small tubes than large.

the company that shows the least comparative advantage is mmmint as it produces the same amount of small and large tubes.