Answer:
Housing expense - fixed expense.
Food expense - variable expense.
Insurance and medical expense - variable expense.
Entertainment expense - variable expense.
Savings for retirement expense - variable expense.
Step-by-step explanation:
Part 1:
Here in the table, some data in the second column are missing and we have to fill it up.
Now, Housing expense is a fixed expense.
Food expense is a variable expense.
Insurance and medical expense is a variable expense.
Entertainment expense is a variable expense.
Savings for retirement expense is a variable expense.
Part 2:
Housing expense is a fixed expense because the House rent remains constant per month for a few years and after that, it may change.
Food expanse is a variable expense because the family does not have the same food every day and the rate of purchase of food may vary every day in the market. (Answer)