A retired couple invested a total of $\$ 160,000$. They invested some of the money in safe certificates of deposit yielding $7 \%$. The remainder they invested in AA bonds yielding $10 \%$ per year. In the first year they made a total profit of $\$ 14,200$. How much did they invest at each rate?
A) $\$ 90,000$ at $7 \%$ and $\$ 70,000$ at $10 \%$
B) $\$ 110,000$ at $10 \%$ and $\$ 50,000$ at $7 \%$
C) $\$ 100,000$ at $7 \%$ and $\$ 60,000$ at $10 \%$
D) $\$ 100,000$ at $10 \%$ and $\$ 60,000$ at $7 \%$

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The Answer of A retired couple invested a total of $\$ 160,000$. They invested some of the money in safe certificates of deposit yielding $7 \%$. The remainder they invested in AA bonds yielding $10 \%$ per year. In the first year they made a total profit of $\$ 14,200$. How much did they invest at each rate?
A) $\$ 90,000$ at $7 \%$ and $\$ 70,000$ at $10 \%$
B) $\$ 110,000$ at $10 \%$ and $\$ 50,000$ at $7 \%$
C) $\$ 100,000$ at $7 \%$ and $\$ 60,000$ at $10 \%$
D) $\$ 100,000$ at $10 \%$ and $\$ 60,000$ at $7 \%$

A Retired Couple Invested a Total Of $160,000\$ 160,000$160,000 They Invested Some of the Money in Safe Certificates

A Retired Couple Invested a Total Of $\$ 160,000$ They Invested Some of the Money in Safe Certificates