Questions

The Wind is what has no voice but cries, no wings but flutters, toothless but bites, mouthless but mutters.

Production costs to an economist reflect opportunity costs.

Innovation is generally considered a process that brings together various novel ideas in a way that they have an impact on society. It differs from invention in that innovation refers to the use of a better and, as a result, novel idea or method, whereas invention refers more directly to the creation of the idea or method itself. Innovation differs from improvement in that innovation refers to the notion of doing something different rather than doing the same thing better.

Someone who receives money in exchange for a promise to pay it back later is called a borrower1, and the person making the loan is the lender.

1. Mutual exclusion (where at least one resource is non-sharable)

2. Hold and wait (where a process holds one resource and waits for other resource)

3. No preemption (where the resources can’t be preempted)

4. Circular wait (where p[i] is waiting for p[j] to release a resource. i= 1,2,…n

j=if (i!=n) then i+1

else 1 )

During protein synthesis process, each tRNA carries one aminoacid for protein synthesis to the ribosomes.