Which of the following is an example of a good whose price goes down because of improvements in technology?
a. typewriters
b. running shoes
c. computer printers
d. hard-bound books
and you < 3

travels along an axon. this triggers a wave of electrical activity that passes from the cell body along the length of the axon to the synapse

it is a : ) always outside of government control

answer; (c) slaves brought to the americans from africa;