The cost to go white water raft thing is $50 per person. it cost an additional fee dollar to rent the raft. the total cost for you and tim prince to go white water raft thing is $580. how much does it cost to rent the raft

When george started his current job, his employer told him that at the end of the first year, he would receive two vacation days. after each year worked, his number of vacation days will double up to five work weeks (25days) of payed vacation. how many vacation days will he have in 4 years