No a biased sample is not valid
<span>C) buyers are aware of the accurate measurements of the property.
A residential survey is also known as a boundary survey and is used to determine the boundaries of a piece of property. It is generally required as part of the process of building new construction on a property to insure that the construction doesn't cross the property line and intrude on someone else's property. With this in mind, only option "C" reflects what a residential survey is.</span>
$12.94 is what the CD would be before the 6% sales tax
There would be 1/12 of the cake left.