Denis is a consultant who helps organizations create and develop mature software development practices. He prefers to use the Software Capability Maturity Model (SW-CMM) to evaluate the current and future status of organizations using both independent review and self-assessments. He is currently working with two different clients. Acme Widgets is not well organized with its software development practices. It does have a dedicated team of developers who do “whatever it takes” to get software out the door, but it does not have any formal processes. Beta Particles is a company with years of experience developing software using formal, documented software development processes. It uses a standard model for software development but does not have quantitative management of those processes. Denis is working with Acme Widgets on a strategy to advance their software development practices. What SW-CMM stage should be their next target milestone?