Solve the Problem $\mathrm { m } ^ { 2 }$

Solve the problem.
-What is the intensity in Watts/ $\mathrm { m } ^ { 2 }$ of a noise measured at 66 decibels? The level of sound intensity in decibels $( \mathrm { dB } )$ is $\beta = 10 \log \left( \mathrm { I } / \mathrm { I } _ { 0 } \right)$ , where $\beta$ (beta) is the number of decibels, $\mathrm { I }$ is the sound intensity in $\mathrm { W } / \mathrm { m } ^ { 2 }$ , and $\mathrm { I } _ { 0 } =$ $10 ^ { - 12 } \mathrm {~W} / \mathrm { m } ^ { 2 }$ . (Round to the nearest hundredth.)

A) $3.98 \times 10 ^ { - 6 } \mathrm {~W} / \mathrm { m } ^ { 2 }$
B) $6.60 \times 10 ^ { - 10 } \mathrm {~W} / \mathrm { m } ^ { 2 }$
C) $7.35 \times 10 ^ { 14 } \mathrm {~W} / \mathrm { m } ^ { 2 }$
D) $3.98 \times 10 ^ { - 5 } \mathrm {~W} / \mathrm { m } ^ { 2 }$