Solve the problem.
-Helen Weller invested $\$ 14,000$ in an account that pays $12 \%$ simple interest. How much additional money must be invested in an account that pays $15 \%$ simple interest so that the average return on the two investments amounts to $13 \%$ ?
A) $\$ 11,000$
B) $\$ 10,000$
C) $\$ 7000$
D) $\$ 14,000$

Question

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The Answer of Solve the problem.
-Helen Weller invested $\$ 14,000$ in an account that pays $12 \%$ simple interest. How much additional money must be invested in an account that pays $15 \%$ simple interest so that the average return on the two investments amounts to $13 \%$ ?
A) $\$ 11,000$
B) $\$ 10,000$
C) $\$ 7000$
D) $\$ 14,000$

Solve the Problem $14,000\$ 14,000$14,000 In an Account That Pays 12%12 \%12%

Solve the Problem $\$ 14,000$ In an Account That Pays $12 \%$