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An engineer sketches detailed drawings of the keypad of a new cell phone. What stage in the product development life cycle is this? O concept development O product testing detailed product design O product
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An engineer sketches detailed drawings of the keypad of a new cell phone. What stage in the product development life cycle is this?

O concept development
O product testing
detailed product design
O product systems design

User Mohammad Razeghi
by
7.2k points

1 Answer

6 votes
Should be c.
A detailed product design
And in the question it says it was details design not just a rough sketch.
User Achraf
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7.3k points
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