Which of the following would be considered company benefits?

a. payments for overtime work

b. payments for company events

c. payments for unemployment insurance

d. payments for health insurance

Within the relevant range, if there is a change in the level of the cost driver, then a. total fixed costs will remain the same and total variable costs will change b. total fixed costs will change and total variable costs will remain the same c. total fixed costs and total variable costs will change d. total fixed costs and total variable costs will remain the same