Ramp answered any lingering questions as to why investors valued the company at $22.5 billion just 45 days after they valued it at $16 billion.
On Tuesday, Ramp answered any lingering questions as to why investors recently valued the expense management startup at $22.5 billion, just 45 days after a previous funding round valued it at $16 billion: The company says it has achieved $1 billion i... [657 chars]