IKS has two subsidiaries: F1 and F2. We present to you the following data for 2021:

F1's variable cost margin was $300,000. The specific fixed costs were $50,000 for F1 and $30,000 for F2. F2's segment profit was $50,000. The net profit of the IKS company was $80,000.

In 2021, the total fixed costs (specific and common) of the IKS company amounted to: Question 3 options:

$300,000

$250,000

$160,000

No answer fits

$220,000