Production: On prosperous validation and screening, the cost of mass production is calculated. The product is then made in bulk, both in-house or by way of outsourcing to electronic production service suppliers. When all functions are developed and integrations are performed, tests expands to include alpha (family and friends) and https://playschoolsinbhopal58901.worldblogged.com/33896624/detailed-notes-on-product-design-engineering