"ABC Ltd $$:

$$

$$

$(\%)$

$$ B $(\%)$

$$ bf$07$ C $(\%)$

$1$

$0,3$

$-10$

$10$

$0$

$2$

$0,2$

$0$

$10$

$10$

$3$

$0,3$

$10$

$5$

$15$

$4$

$0,2$

$20$

$-10$

$5$

$$

$$ A$,$ B $$ C

$$

$,$ ABC ltd $20\%,50\%30\%$ A$,$ B $$ C $$

$()"$