have limited time

the rockets first company needs to hire an engineer to develop a prototype rocket. the company asks several engineers to provide a cost and time estimate for creating a prototype. each bid is shown in the table.

which prototype is the least cost-effective solution?

fast flight
higher flyers
orbit or bust
infinity & beyond

Higher Flyers

Explanation:

The company needs to develop a prototype rocket which means that it should be developed soon and it should cost less without compromising on the quality.  Out of the given option the cost quoted by Higher Flyers is the maximum and also the time period is most. This makes it the least cost effective solution.

The most cost effective will be "Orbit or Bust"

answer: the metamorphic rocks are formed when they are exposed to high pressure and high temperatures. this happens when one of the earth's plates comes in contact with the other plate by traveling in opposite directions, straight into each other or slipping under one another. the friction that is caused by this activity results in   melting of rocks and when it cools they are known as metamorphic rocks. this process needs a controlled amount of pressure and temperature otherwise it may turn into magma.