Question 1 (1 point) Sydney, Inc. uses flexible budgets. At normal capacity of 16,000 units, budgeted manufacturing overhead is $128,000 variable and $360,000 fixed. If Sydney had actual overhead costs of $500,000 for 18,000 units produced, what is the difference between actual and budgeted costs? a) $16,000 favorable b) $4,000 unfavorable c) $12,000 unfavorable TY d) $4,000 favorable