Assume that for the entire business sector of a private closed economy there is $0 worth of investment projects which will yield an expected rate of return of 25 percent or more. But there are $15 worth of investments which will yield an expected rate of return of 20-25 percent; another $15 with an expected rate of return of 15-20 percent; and similarly an additional $15 of investment projects in each successive rate of return range down to and including the 0-5 percent range. 
Which of the lines on the above diagram represents these data?
Definitions:
Cultural Dopes
An expression in sociology suggesting individuals uncritically follow and are manipulated by cultural norms and societal structures without questioning them.
Interpretive Approach
A research methodology that prioritizes understanding the subjective meanings that people attach to their social world.
Mass Media
Various forms of media technologies that reach a large audience via mass communication.
Throttling Speeds
The intentional slowing down of internet service by an Internet Service Provider (ISP), often in specific circumstances or to manage network traffic.
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