[Solved] At the end of 2018, Diatomic Company implemented a new labor process and redesigned its product with the expectation that input usage efficiency would increase. Now, at the end of 2019, the president of the company wants an assessment of the changes on the company's productivity. The data needed for the assessment are as follows: \(\begin{array}{lrr}&2019&2018\\ \text { Output } & 45,000 & 54,000 \\ \text { Output prices } & \$ 10 & \$ 10 \\ \text { Materials (lbs.) } & 22,500 & 22,950 \\ \text { Materials unit price } & \$ 3 & \$4 \\ \text { Labor (hrs.) } & 18,000 & 16,875 \\ \text { Labor rate per hour } & \$ 5 & \$ 5 \\ \text { Power (kwh) } & 11,250 & 14,625 \\ \text { Price per kwh } & \$ 2 & \$ 3 \end{array}\) By how much did profit change as a result of profitability changes in power? A)$27,000 decrease B)$10,125 decrease C)$3,375 increase D)$3,375 decrease Physiological Arousal: The body's response to a stimulus, involving increased activity in various systems, such as heart rate and adrenaline production. Intense Anger: A powerful emotion characterized by strong feelings of dissatisfaction, frustration, or hostility. Spillover Effect: The phenomenon where an observation in one context or area influences or contributes to a reaction in another area. Sexual Passion: Intense feelings of attraction, desire, and erotic interest towards another person.