How did Carnegie’s early job with the railroads greatly contribute to his success in the steel business?

A-It taught him how to lay railroad tracks with steel.
B-The Pennsylvania Railroad Company was his best customer when he built his business.
C-The Pennsylvania Railroad Company paid him well enough so he eventually could invest in his own business.
D-It helped him predict that the demand for steel to build railroad tracks and bridges would grow.

Question

How did Carnegie’s early job with the railroads greatly contribute to his success in the steel business?

A-It taught him how to lay railroad tracks with steel.
B-The Pennsylvania Railroad Company was his best customer when he built his business.
C-The Pennsylvania Railroad Company paid him well enough so he eventually could invest in his own business.
D-It helped him predict that the demand for steel to build railroad tracks and bridges would grow.

aripotta · Answer

i think d

aripotta · Answer

in here http://www.pbs.org/wgbh/amex/carnegie/peopleevents/pande01.html there's a quote that says "I think Carnegie's genius was first of all, an ability to foresee how things were going to change" so that's why i think it's d