The basic difference between macroeconomics and microeconomics is that: a. macroeconomics is concerned with generalization while microeconomics is concerned with specialization. b. microeconomics looks at the forest (aggregate markets) while macroeconomics looks at the trees (individual markets). c. macroeconomics is concerned with groups of individuals while microeconomics is concerned with single countries.

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.

15 pounds of apples and 6 cups of flour

answer; purpose nondisclosure;

answerplace value;