Answer:A
Explanation:
Heating and cooling are never the same
Discretionary spending may rise when fixed expenses rise which makes variable expenses change a great deal at different times of year.
Discretionary expenses are purchase of good or services that are not essential.
The expenses takes up large part of income and they are not constant or fixed expenses because they vary from month to month.
This expenses are not fixed expenses that are constant and example of discretionary expenses are restaurant meals, takeaway.
Therefore, variable expenses change a great deal at different times of year when discretionary spending rises and fixed expenses rise.
For more information on discretionary spending kindly check
https://brainly.com/question/780448
