Answer:
Key infant industries must be protected, specially those that operate with new technologies.
Step-by-step explanation:
It takes time for infant industries to develop certain comparative advantages that allows them to compete against foreign firms. While they are developing their own comparative advantages, infant industries can easily go out of business due to foreign competitors that have been around for much longer.
In order to achieve competitive prices, infant industries must first achieve economies of scale. While foreign firms are already able to offer low prices because they are able to produce with lower costs.