Give a example of a trade off i need to the following situations government spending consumer choices business investments

A trade off is like            we can make a safe car or we can make a cheap car the car company tries to make a cheap safe car but its to expensive to sell so rather than safety they chose to make an inexpensive car that's a trade off they chose what gave them more profit              if i had more details i may be able to help with your trade offs  

but i hope this helps you some    

Ibelieve the answer is microorganisms within the body develop mutations, so d.hope i you out : )