Alan deposited $300 into a saving account. at the end of the first year, the amount of money in the account had increased to $336. at the end of the second year, he had $420find the percent increase in the amount of money in his savings account from the end of the first year to the end of the second year.

Aprofessional hockey team has noticed that, over the past several seasons, as the number of wins increases, the total number of hot dogs sold at the concession stands increases. the hockey team concludes that winning makes people crave hot dogs. what is wrong with the hockey team's conclusion? a) it does not take into account the attendance during each season. b) it does not take into account the number of hamburgers sold during each season. c) it does not take into account the number of concession stands in the hockey arena. d) it does not take into account the number of seasons the hockey team has been in existence.