Answer the following question.
The civic league was hosting a pancake breakfast fundraiser. A stack of pancakes was $4.00 and you could add bacon for $2.00. They sold 60 stacks of pancakes and 90 slices of bacon. How much did they raise?
Step-by-step reasoning process: The pancakes were $4.00 a stack and they sold 60 stacks for a total of 4 * 60 = $240.00. The bacon was $2.00 a slice and they sold 90 slices for a total of 2 * 90 = $180.00. They sold $240 in pancakes and $180 in bacon for a total of 240 + 180 = $420.00.
The answer is 420.

Answer the following question.
An investor invested some money in 2 separate schemes: A and B. Scheme A will yield 30% of the capital within a year, and scheme B will yield 50% of the capital within a year. If he invested $300 in scheme A and $200 in B, how much more money will he have in scheme A than in B after a year, provided he does not withdraw anything?
Step-by-step reasoning process: After a year, scheme A will yield 30% of his capital which is (30 / 100) * $300 = $90. In addition to his capital, he will have $90 + $300 = $390 in scheme A. After a year, scheme B will yield 50% of his capital which is (50 / 100) * $200 = $100. In addition to his capital, he will have $100 + $200 = $300 in scheme B. After a year, he will have $390 - $300 = $90 in scheme A more than in scheme B.
The answer is 90.

Answer the following question.
Chris has half as many cookies as Kenny. Glenn has four times as many cookies as Kenny. How many cookies do these three boys have, if Glenn has 24 cookies?
Step-by-step reasoning process: Kenny has 24 / 4 = 6 cookies. Chris has 6 / 2 = 3 cookies. These three boys have 24 + 6 + 3 = 33 cookies.
The answer is 33.

Answer the following question.
Tyler has 21 CDs. He gives away a third of his CDs to his friend. Then he goes to the music store and buys 8 brand new CDs. How many CDs does Tyler have now?
Step-by-step reasoning process: Tyler gives away 21 / 3 = 7 CDs. After giving away a third of his CDs, Tyler has 21 - 7 = 14 CDs. After buying new CDs, Tyler has 14 + 8 = 22 CDs.
The answer is 22.