Which of the following are correct formulas of combined leverage?
\(A. DCF = \frac{\%Change \ in \ EPS}{\%Change \ in \ Sales} \\ B. DCF = \frac{Contribution}{Profit \ before \ Tax} \\ C. DCF = \frac{Contribution}{Profit \ after \ Tax} \\ D. DCF = \frac{EBIT + Fixed \ Cost}{PBT} \\ E. DCF = \frac{Change \ in \ EBIT}{Change \ in \ Sales}\)
1
A, B and C Only
2
B, C and D Only
3
A, C and D Only
4
A, B and D Only