Suppose that the united states and canada each produce only two products, televisions and food. the united states can produce 100 televisions a day, 150 pounds of food a day, or any combination in between. (for example, it could choose 100 televisions and no food, 50 televisions and 75 pounds of food, or 150 pounds of food and no televisions.) canada can produce 300 televisions a day, 330 pounds of food a day, or any combination in between. which of these trades could make both the united states and canada better off?
the united states could trade canada 20 pounds of food for 17 televisions.
the united states could trade canada 60 pounds of food for 75 televisions.
the united states could trade canada 100 pounds of food for 98 televisions.

the correct answer would be b, when, queen, calder hall and london.

explanation:

we always capitalize words when a paragraph or sentence is starting, when an important name is used, when a place is being written, or simply when a noun is used, etc. so in this sentence, sentence is starting from 'when', so it will be written in capital letters. secondly, queen is considered to be an important person, so it will also be written in capital letter. next, the name of the town is mentioned, i-e calder hall, which will also be written in capital letters. in the last,   city name is being used, 'london', which will also be written in capital letters. so option b is the most appropriate one.

i would say iii (3) because in order to compare a price you have to use as a reference other near stores because it's its

hope i explained myself

answerboth the short run phillips curve and the aggregate demand and aggregate supply model