Answer:
B. a cross-functional approach to introduce new products to market.
Explanation:
Concurrent engineering -
It is a long term business strategy .
In this method the products designed and developed in different steps , is referred to as concurrent engineering .
The method is used to reduce the development time of the product and the marketing time of the product , which in turn increases an improves the productivity as well as decreases the cost .
Hence , the correct option is B.