Which of these statements best expresses what you can do with Cloud Functions?

“With Cloud Functions, I can write simple, single-purpose functions that are attached to events emitted from my cloud infrastructure and services.”
“Thanks to Cloud Functions, I ﬁnally have a platform to build my apps, allowing me to focus on ﬁne-tuning the customer experience rather than on maintaining my infrastructure.”
“I now have practically unlimited computing power by using virtual machines (VMs) through Cloud Functions.”
“Cloud Functions saves me time and money in software application development by eliminating the need to buy, build, and operate computing hardware and other infrastructure.”