Eight hours of work time paid for approximately how many more dozen eggs in 1997 than it did in 1919 ? A 50 (B) 70 Ⓒ90 110 (E) 130

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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WORK TIME REQUIRED TO PAY FOR SELECTED FOOD ITEMS*
IN THE UNITED STATES, 1919 AND 1997
I Pound of bread
Gallon of milk
1 Pound of coffee
5 Pounds of sugar
1 Dozen eggs
20
10
200820
30
60
1919
1997
50
Work Time (minutes)
*For each year, the work time, in hours, required to pay for a food item is the
average price of the food item divided by the average hourly wage for rank-and-file
manufacturing workers. The work time in the graph is given in minutes.
80
90
Transcribed Image Text:WORK TIME REQUIRED TO PAY FOR SELECTED FOOD ITEMS* IN THE UNITED STATES, 1919 AND 1997 I Pound of bread Gallon of milk 1 Pound of coffee 5 Pounds of sugar 1 Dozen eggs 20 10 200820 30 60 1919 1997 50 Work Time (minutes) *For each year, the work time, in hours, required to pay for a food item is the average price of the food item divided by the average hourly wage for rank-and-file manufacturing workers. The work time in the graph is given in minutes. 80 90
Eight hours of work time paid for approximately how many more dozen eggs in
1997 than it did in 1919 ?
A50
B 70
Ⓒ90
D 110
E 130
Transcribed Image Text:Eight hours of work time paid for approximately how many more dozen eggs in 1997 than it did in 1919 ? A50 B 70 Ⓒ90 D 110 E 130
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