The costs of energy consumed in producing good units in the Baking Department of Pan Company were $71,060 and $73,123 for June and July, respectively. The number of equivalent units produced in June and July was 83,600 pounds, and 88,100 pounds, respectively. Evaluate the change in the cost of energy between the two months.

Round all answers to the nearest whole cent.

Energy cost per pound, June	$fill in the blank
Energy cost per pound, July	$fill in the blank

The cost of energy has appeared "decrease" by $ "fill in the blank" per pound between June and July.