| | | | | | | | | | | | | | | | | | | | | | | | | | — | | | | | | | | | | — | | | | | | | | — | | | | | | — | | | | | | | | | — | | | | — | | | | | | | — | | | | | | — | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A | | | 30% B | C | | 20% | | | | + + | + | | + | + + | | | | | | | | | | | | | | | | | | | | | | | | | | | | |