English language i have always been interested (1) latin american music and puerto rico is' an island with an extraordinary music culture,' as my grandfather (2) to say. so, i convinced my boss that i was suffering from stress and that i needed a holiday. then, i made reservations, paid for everything (3) advance and was ready to go. you can't imagine what happened next. as (4) as i got to the airport, i realised that all flights to puerto rico had been cancelled due to a tropical storm that was heading towards the island. i couldn't believe i was so unlucky. well, i guess my dream to visit puerto rico will remain a dream for now. , if you know the answer, i'll give you 17 points, if you have knowledge. answer to it's just to think you're right, not just words available. you have to guess which one is right and which is wrong.

levels of production can be increased by technology while holding labor and capital constant, because increased technology makes the production process more efficient. subsequently, the lras curve is almost a vertical line, that can shift to the right, with an increase in technology.

the relationship between the lras curve and the ppc is that both can make the economy could grow. the ppc achieves that when it shifts outward because of more resources or technological advances while the lras curve shifts if more resources are developed or if there are technological advances.

the lras curve is a vertical line at an output level that represents the number of goods and services a nation can produce over a sustained period using all of its productive resources as efficiently as possible with all of the current technology available to it.

the production possibilities frontier (ppf) is a graphical device that is used for economic analysis of production decisions because the ppf measures the maximum possible combinations of two goods that an economy is capable of producing with its currently available resources and technology.

the density would be a smaller number.