Two countries produce coal and iron. Country A can produce a maximum of 500 tons of coal per day or 250 tons of iron. Country B can produce a maximum of 900 tons of coal per day or 300 tons of iron. Which statement best describes this situation? A. Country A has an absolute advantage producing iron.
B. Country A has an absolute advantage producing coal.
C. Country B has a comparative advantage producing coal.
D. Country B has a comparative advantage producing iron.

answer; ///i believe the best answer from the above question is (c) a method of making a purchase by trading items instead of using money; plz check first.good luck

the investment was $14,174.196

explanation:

a lump sum means that the father of the example made one deposit and leave it be.

we need to know the value of a capital that generated at 4.05% per year during 28 years the sum of $48,613.24

now clearing the formula to solve for capital we got:

and we reach the answer investment = $14,174.20

the first successful, urban blues recording, selling more than 75,000 copies, was made in year 1920.

mamie smith recorded the first commercially successful example of the urban blues,   with the recording of “crazy blues”."crazy blues" was recorded on august 10, 1920, in new york city. within a month of the release of “crazy blues” it had sold 75,000 copies.

where is the graph?