Solve the Investment Problem $8 \%$ , and Then Invested $\$ 2000$

Multiple Choice

Solve the investment problem.
-Roberto invested some money at $8 \%$ , and then invested $\$ 2000$ more than twice this amount at $10 \%$ . His total annual income from the two investments was $\$ 3560$ . How much was invested at $10 \%$ ?

A) $\$ 6000$
B) $\$ 2600$
C) $\$ 26.000$
D) $\$ 24.000$