If you are at school, then you are working hard. If you are working hard, then you will get good grades. Use a law of logic to draw a conclusion based on the given information. A. If you are working h

If you are at school, then you are working hard. If you are working hard, then you will get good grades. Use a law of logic to draw a conclusion based on the given information. A. If you are working hard, then you are at school. B. You will get good grades if you work hard. C. If you are at school, then you will get good grades. D. If you are working hard, then you will get good grades. Please select the best answer from the choices provided