Question 1202727
.


Interest rates for questions (b) and (c) are given to you 
in tables in that source to which you refer to.


So, all you need to do, is to open widely your eyes,
to read what is written in the source and to choose an appropriate line.



This assignment assumes that you are able to read English
and also are able to understand what is written there.


As soon as you have these skills (the pre-requisites),
you SHOULD be able to complete this job on your own.