In paragraph form and using citations and listing references, what changes did SMART Venture implement to transition from sheet metal to plastic molded products? Think about what advantages did this shift have for mass production and assembly. Add the following to the answer: SMART Venture's shift from a sheetmetal chassis to plasticinjectionmolded modules involved three core changes, and each yielded clear massproduction and assembly benefits. Material conversion and part consolidation, advantages for mass production advantages for assembly. Together, these changes turned a complex, laborintensive prototype into a streamlined, scalable product, enabling SMART Venture to hit aggressive costofgoods targets and ramp quickly into highvolume markets