Answer: b. The static budget is prepared for a single level of activity, while a flexible budget is adjusted for different activity levels
Step-by-step explanation:
Static budget: It is a type of budget whose expenses or amount will not change even if there is a change in volume. It is planned to remain fixed for the time of it duration irrespective of variations which might affect it outcome. A static budget is commonly used by non profit organization that runs on specific amount of allocation over a period.
Flexible budget: Is just the opposite of static budget, it is a budget whose amount changes with volume, it is a more practicable type of budget than the static budget. It can be used to evaluate performance in successful or unsuccessful areas over a period. Flexible budget is used basically to predict the changes that occurs in cost (fixed or variable).