Whose - belonging to or associated with which person.
Answer:
With the text it sounds like the father has died... so "c." seems appropriate.
commas are necesarry when there is a sequence or list of numbers ex 2, 4, 6, 8, and so on but if it looked like this
2
4
6
8 in a vertical column, there is no need for them
Answer:
NOT Government interference is harmful because it can limit the kind of goods producers make.
