In: Accounting
Stargazer Services Co. is organized in three segments: Sky
Mountain, Diamond View, and Star Party. Data for the company and
for these segments follow
| Segments of Company | ||||||||||||||||||||
| Stargazer Services Co.  | 
Sky Mountain  | 
Diamond View  | 
Star Party  | 
|||||||||||||||||
| Service revenue | $ | $ | 400 | $ | 320 | $ | 160 | |||||||||||||
| Less: Variable costs | 180 | |||||||||||||||||||
| Segment contribution margin | $ | $ | $ | $ | ||||||||||||||||
| Less: Controllable fixed costs | 160 | 128 | 60 | |||||||||||||||||
| Controllable profit margin | $ | 352 | $ | 160 | $ | $ | 60 | |||||||||||||
| Less: Noncontrollable fixed costs | 80 | |||||||||||||||||||
| Segment profit margin | $ | 144 | $ | 68 | $ | $ | 24 | |||||||||||||
What are Diamond View’s controllable profit margin and segment profit margin?