math masters, genius,anyone! please please HELP! i dont get this! 10

[lover2]

points i promise and a lot of love!!!? thanks please show me step by step on how you got the answer.
1) Last week, each of 8 volunteers worked 40 hours at a charity fundraiser and raised an average o $18 per hour. This week 12 volunteers, each working 32 hours rasied the same total amount of money. On average how much money did each volunteer raise per hour this week?
2) In a three-way presidental election Kenneth recieved 5/6 as many votes as Judy who recieved 80% as many votes as Linda. If Kenneth recieved 200 vites how many votes did Linda recieve?
3) Farmer Smith and his wife have fifteen children born at intervals of one year and a half.Pocahontas, the oldest child, admits that she is eight times as old as Captain John, Jr., the youngest of the brood. How old is Miss Pocahontas?
4) Ann and Bob take turns in a game. At each turn, a player takes one or two matchsticks from a cup that at first holds twelve matchsticks. The player taking the last matchsticks wins. If Ann goes first and both play perfectly who will win?