Within one year, a company experienced two changes. The salaries of the company directors rose by $15\%$. The wages of office workers rose by $5\%$. The inflation rate was $3.4\%$. What happened to real income?
- Acompany directors fell, office workers fell
- Bcompany directors fell, office workers rose
- Ccompany directors rose, office workers fell
- Dcompany directors rose, office workers rose