Which detail from "The Future of Money" supports the opinion that digital currency is risky? "Bitcoins don't exist in the way quarters and dimes exist." "The value of cryptocurrency changes often and depends on demand." "Digital currency has no go-betweens whatsoever." "In the end, no one computer can fool the network."

4. how does the speaker's comparison of sinners to aninsect (paragraph 7) contribute to the central idea of thetext? o a it emphasizes the negative view god has ofsinners and how inconsequential they are to him.o b it stresses the connection that exists between allof god's creatures, whether they be human orinsect.o c it suggests that sinners can change for the better,as insects are known to go throughtransformations.o d it portrays sinners as being just as prevalentaround the earth as the wide variety of insects.