In a survey of 241 professional athletes, it was found that 126 of them owned a convertible, 109 of them owned a giant screen TV, and 109 owned a sporting goods store. 29 owned a convertible and a store, 44 owned a TV and a store, and 62 owned a covertible and a TV. 10 owned all three items.

1. How many athletes did not own any of the three items?
2. How many owned a covertible and a TV, but not a store?
3. How many athletes owned a convertible or a TV?
4. How many athletes owned exactly one type of item in the survey?
5. How many athletes owned at least one type of item in the survey?
6. How many owned a TV or a store, but not a convertible?