Question 22 1 pts The relevant range: All of these are correct. is the range of output over which cost relationships are valid. O is the abnormal range of output. O has no minimum or maximum amount. Question 23 1 pts Which of the following would probably be a discretionary fixed cost for a tech company? Salary of a receptionist Depreciation on furniture and equipment 0 Cost of legal forms Research and Development Question 24 1 pts A decrease in output leads to a(n): decrease in total variable cost. increase in total variable cost. increase in total fixed cost. decrease in step cost