A survey was conducted in Canada to ascertain public opinion about a major national park region in the Banff-Bow Valley. One question asked the amount that respondents would be willing to contribute per year to protect the environment in the Banff-Bow Valley region. The following frequency distribution represents the information.

Contributions ($)Frequency

0 85

1-50 116

51-100 59

101-200 29

201-300 5

301-500 7

501-1000 3

A respondent is randomly selected. Find the probability that

1. The respondent is willing to make a donation between 201 and 300 dollars.
2. The respondent is willing to make a donation.
3. The respondent is willing to donate no more than $500
4. The respondent is willing to donate more than $50 but no more than $300
5. The respondent is willing to donate either more than $50 but no more than $100 or more than $300 but no more than $500

Round your answers to FOUR decimal places. For example 0.6578 or .6578