Consider the following information: The amount of carbon monoxide in a cigarette based on its tar and nicotine content and its weight can be estimated by

y = 3.2 + 0.96x₁ 2.63x₂ 0.13x₃

where

x₁

represents the tar content in milligrams (mg),

x₂

represents the nicotine content in milligrams,

x₃

represents the cigarette's weight in grams, and y is the carbon monoxide content in milligrams.Consider the carbon monoxide content of a cigarette with 28.2 mg of tar and 1.98 mg of nicotine that weighs 1.12 grams. The actual carbon monoxide content of the cigarette described is 23.2 mg.Calculate the percent error for the cigarette described above. (Round your answer to two decimal places.) %