Paid utilities expenses with cash. Paid cash to reduce the principal on a bank note. Sold land for cash at an amount equal to its cost. Paid a cash dividend to the stockholders. Indicate which of the above events occur in the equation by selecting the letter "I" for increase, the letter "D" for decrease. "I/D" for increase and decrease in a particular component, and "NA" for does not affect under each of the components of the accounting equation. The first event is shown as an example. Paid utilities expenses with cash. Paid cash to reduce the principal on a bank note. Sold land for cash at an amount equal to its cost. Paid a cash dividend to the stockholders. Indicate which of the above events occur in the equation by selecting the letter "I" for increase, the letter "D" for decrease. "I/D" for increase and decrease in a particular component, and "NA" for does not affect under each of the components of the accounting equation. The first event is shown as an example