What is the approximate ratio of Company F’s average annual donation to charity group X for the period 1980– 1990 to that for the period 1980–2000?

CHARITABLE ANNUAL DONATIONS TO CHARITY GROUP X

a. 1:1

b. 3:2

c. 3:5

d. 3:40

e. 5:2

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Employees of Company: A B C D E F G H 1 K L M Years 1980-1990 Average (mean) annual donation per employee 24.3 18.2 45.5 34.6 34.7 150.3 23.7 34.7 74.5 85.6 126.7 234.4 422.4 Greatest single annual donation by an employee 1,000 500 300 2,000 1,000 2,000 500 500 5,000 3,000 5,000 3,000 400 Years 1980-2000 Average Greatest (mean) annual donation per employee 34.6 40.2 45.5 34.6 32.4 100.8 23.7 34.7 80.2 85.6 104.4 234.4 455.2 single annual donation by an employee 1,000 500 2,000 2,000 1,000 2,000 500 1,000 5,000 3,000 5,000 3,000 2,000