At a Corner Solution,which of the Following Is Know to Be

Multiple Choice

At a corner solution,which of the following is know to be true?

A) The slope of the indifference curve equals the slope of the budget line.
B) The slope of the indifference curve is greater than the slope of the budget line.
C) The slope of the indifference curve is less than the slope of the budget line.
D) The slope of the indifference curve does not equal the slope of the budget line.