What type of evidence is indirect evidence that provides the jury with information from which inferences may be drawn?

A mortgage that was executed two years ago provided for a prepayment penalty. The mortgagee is most likely to waive this penalty when:

A: The supply of money exceeds the demand; B: Deflation is the trend and low interest rates are common; C: A new loan can be made on the property at a higher rate; D: Building costs are rising substantially.

Which of the following led to the passage of the Pollution Prevention Act of 1990?

A) the cost reduction in the methods used to regulate pollutants B) the decline in the effectiveness of direct regulation C) the monetary gain obtained as a result of previously-implemented environmental laws D) the need for more effective sustainable development