Mylie's total utility from singing the same song over and over is 70 utils after one repetition, 110 utils after two repetitions, 90 utils after three repetitions, 40 utils after four repetitions. -30 utils after five repetitions, and -180 utils after six repetitions, as shown in the table below a. Write down her marginal utility for each repetition Instructions: Enter your answers as a whole number. If you are entering any negative numbers be sure to include a negative sign (-) in front of those numbers Repetitions Total utility Marginal Utility 1 20 110 2 3 4 5 GO -30 -280 b. Once Myce's total llity begins to decrease, does each additional singing of the song hurt more than the previous song or less than the previous song More than the previous song Less than the previous song