Suppose Kyoko gets a sales bonus at her place of work that gives her an extra $400 of disposable income. She chooses to spend $300 and save the remaining $100. From this, you can tell that Kyoko's marginal propensity to consume (MPC) is , and her marginal propensity to save (MPS) is . Mathematically, it must always be true that:

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; i believe that the correct answer is (d); the business benefits because owners can share responsibilities;

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