It takes brothers John and Dan the same amount of time to clean the room they share, but John can mow the lawn faster than Dan.

Which action would allow them to take advantage of their respective comparative advantages?

them both sharing each task equally
John mowing the lawn and Dan cleaning their room
Dan mowing the lawn and John cleaning their room
Dan doing both tasks

The nineteenth century was an era of great inventions in the united states. look at the list of inventions below and order them from most to least important (in your opinion). then explain why you ranked the top three inventions as most important. 1834: refrigerator invented by jacob perkins 1837: morse code invented by samuel morse 1853: elevator invented by elisha graves otis 1873: typewriter invented by christopher latham sholes 1876: telephone invented by alexander graham bell 1877: gramophone invented by thomas edison 1879: light bulb invented by thomas edison 1886: dishwasher invented by josephine cochran

What made it difficult for mexican americans to win court cases against anglo americans who laid claim to their land

Which prompted european exploration during the age of discovery quizlet