4. A decision at the margin Raphael is a hard-working college senior. One Saturday, he decides to work nonstop until he has answered 100 practice problems for his math course. He starts work at 8:00 AM and uses a table to keep track of his progress throughout the day. He notices that as he gets tired, it takes him longer to solve each problem. Time Total Problems Answered 8:00 AM 9:00 AM 40 10:00 AM 70 11:00 AM 90 Noon 100
4. A decision at the margin Raphael is a hard-working college senior. One Saturday, he decides to work nonstop until he has answered 100 practice problems for his math course. He starts work at 8:00 AM and uses a table to keep track of his progress throughout the day. He notices that as he gets tired, it takes him longer to solve each problem. Time Total Problems Answered 8:00 AM 9:00 AM 40 10:00 AM 70 11:00 AM 90 Noon 100
Principles of Economics 2e
2nd Edition
ISBN:9781947172364
Author:Steven A. Greenlaw; David Shapiro
Publisher:Steven A. Greenlaw; David Shapiro
Chapter22: Inflation
Section: Chapter Questions
Problem 7SCQ: Go to this website (http://www.measuringworth.com/ppowerus/) for the Purchasing Power Calculator at...
Related questions
Question
![4. A decision at the margin
Raphael is a hard-working college senior. One Saturday, he decides to work nonstop until he has answered 100 practice problems for his math course.
He starts work at 8:00 AM and uses a table to keep track of his progress throughout the day. He notices that as he gets tired, it takes him longer to
solve each problem.
Time
Total Problems Answered
8:00 AM
9:00 AM
40
10:00 AM
70
11:00 AM
90
Noon
100
Use the table to answer the following questions.
The marginal, or additional, gain from Raphael's first hour of work, from 8:00 AM to 9:00 AM, is
problems.
The marginal gain from Raphael's third hour of work, from 10:00 AM to 11:00 AM, is
problems.
Later, the teaching assistant in Raphael's math course gives him some advice. "Based on past experience," the teaching assistant says, "working on 15
problems raises a student's exam score by about the same amount as reading the textbook for 1 hour." For simplicity, assume students always cover
the same number of pages during each hour they spend reading.
Given this information, in order to use his 4 hours of study time to get the best exam score possible, how many hours should he have spent working
on problems, and how many should he have spent reading?
O O hours working on problems, 4 hours reading](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffb146ecc-45b9-4e2d-83a0-f90a74879350%2Fffcc8cd6-0fab-4f3a-89a6-1730c51b467e%2F976uoab_processed.jpeg&w=3840&q=75)
Transcribed Image Text:4. A decision at the margin
Raphael is a hard-working college senior. One Saturday, he decides to work nonstop until he has answered 100 practice problems for his math course.
He starts work at 8:00 AM and uses a table to keep track of his progress throughout the day. He notices that as he gets tired, it takes him longer to
solve each problem.
Time
Total Problems Answered
8:00 AM
9:00 AM
40
10:00 AM
70
11:00 AM
90
Noon
100
Use the table to answer the following questions.
The marginal, or additional, gain from Raphael's first hour of work, from 8:00 AM to 9:00 AM, is
problems.
The marginal gain from Raphael's third hour of work, from 10:00 AM to 11:00 AM, is
problems.
Later, the teaching assistant in Raphael's math course gives him some advice. "Based on past experience," the teaching assistant says, "working on 15
problems raises a student's exam score by about the same amount as reading the textbook for 1 hour." For simplicity, assume students always cover
the same number of pages during each hour they spend reading.
Given this information, in order to use his 4 hours of study time to get the best exam score possible, how many hours should he have spent working
on problems, and how many should he have spent reading?
O O hours working on problems, 4 hours reading
![Time
Total Problems Answered
8:00 AM
9:00 AM
40
10:00 AM
70
11:00 AM
90
Noon
100
Use the table to answer the following questions.
The marginal, or additional, gain from Raphael's first hour of work, from 8:00 AM to 9:00 AM, is
problems.
The marginal gain from Raphael's third hour of work, from 10:00 AM to 11:00 AM, is
problems.
Later, the teaching assistant in Raphael's math course gives him some advice. "Based on past experience," the teaching assistant says, "working on 15
problems raises a student's exam score by about the same amount as reading the textbook for 1 hour." For simplicity, assume students always cover
the same number of pages during each hour they spend reading.
Given this information, in order to use his 4 hours of study time to get the best exam score possible, how many hours should he have spent working
on problems, and how many should he have spent reading?
O O hours working on problems, 4 hours reading
O 2 hours working on problems, 2 hours reading
O 3 hours working on problems, 1 hour reading
O 4 hours working on problems, 0 hours reading](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffb146ecc-45b9-4e2d-83a0-f90a74879350%2Fffcc8cd6-0fab-4f3a-89a6-1730c51b467e%2Fy0om5sg_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Time
Total Problems Answered
8:00 AM
9:00 AM
40
10:00 AM
70
11:00 AM
90
Noon
100
Use the table to answer the following questions.
The marginal, or additional, gain from Raphael's first hour of work, from 8:00 AM to 9:00 AM, is
problems.
The marginal gain from Raphael's third hour of work, from 10:00 AM to 11:00 AM, is
problems.
Later, the teaching assistant in Raphael's math course gives him some advice. "Based on past experience," the teaching assistant says, "working on 15
problems raises a student's exam score by about the same amount as reading the textbook for 1 hour." For simplicity, assume students always cover
the same number of pages during each hour they spend reading.
Given this information, in order to use his 4 hours of study time to get the best exam score possible, how many hours should he have spent working
on problems, and how many should he have spent reading?
O O hours working on problems, 4 hours reading
O 2 hours working on problems, 2 hours reading
O 3 hours working on problems, 1 hour reading
O 4 hours working on problems, 0 hours reading
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, economics and related others by exploring similar questions and additional content below.Recommended textbooks for you
![Principles of Economics 2e](https://www.bartleby.com/isbn_cover_images/9781947172364/9781947172364_smallCoverImage.jpg)
Principles of Economics 2e
Economics
ISBN:
9781947172364
Author:
Steven A. Greenlaw; David Shapiro
Publisher:
OpenStax
![Economics (MindTap Course List)](https://www.bartleby.com/isbn_cover_images/9781337617383/9781337617383_smallCoverImage.gif)
Economics (MindTap Course List)
Economics
ISBN:
9781337617383
Author:
Roger A. Arnold
Publisher:
Cengage Learning
![Microeconomics](https://www.bartleby.com/isbn_cover_images/9781337617406/9781337617406_smallCoverImage.gif)
![Principles of Economics 2e](https://www.bartleby.com/isbn_cover_images/9781947172364/9781947172364_smallCoverImage.jpg)
Principles of Economics 2e
Economics
ISBN:
9781947172364
Author:
Steven A. Greenlaw; David Shapiro
Publisher:
OpenStax
![Economics (MindTap Course List)](https://www.bartleby.com/isbn_cover_images/9781337617383/9781337617383_smallCoverImage.gif)
Economics (MindTap Course List)
Economics
ISBN:
9781337617383
Author:
Roger A. Arnold
Publisher:
Cengage Learning
![Microeconomics](https://www.bartleby.com/isbn_cover_images/9781337617406/9781337617406_smallCoverImage.gif)