In a small european country, it is estimated that changing the level of capital from $8 million to $10 million will increase real gdp from $2 million to $3 million. if the number of hours worked in the labor force does not change, what does this information tell you about the slope of the per-worker production function in this range?

d. low interest rates

it's actually a very difficult task, due to not many people can make 2 million dollars in 2 years. besides that, to the not-so-realistic ideas, you can create a business. it could be practically anything, but make it into a business that isn't that known yet, you get me? also, lets not forget about stock market. that's where all the good stuff happens. use investments at the beginning and begin to raise up your business or whatever you're going to do. as this is a very non-realistic idea, it's still worth the shot!