Explain how teams or groups could be used to implement this policy change. Include a review of two approaches managers can use to build team performance and two organizational barriers to team effectiveness (100 to 175 words).

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.

answer; it can vividly demonstrate product attributes and persuasively explain their corresponding consumer benefits;

answer///supply is elastic, and demand is inelastic;