Solve the Problem $\mathrm{A}(\mathrm{x})=1.06 \mathrm{x}-.02 \mathrm{x}^{3}$ Gives the Approximate Alcohol Level (In Tenths of a Percent)

Multiple Choice

Solve the problem.
-The function $\mathrm{A}(\mathrm{x}) =1.06 \mathrm{x}-.02 \mathrm{x}^{3}$ gives the approximate alcohol level (in tenths of a percent) in a person's blood $x$ hours after drinking about 8 ounces of 100 -proof whiskey. What would the person's alcohol level be 2 hours after drinking? Give answer as a percent.

A) $0.208 \%$
B) $2.08 \%$
C) $0.196 \%$
D) $1.96 \%$