During the first week in November, Erin Mills worked 45 hours and produced 1,275 units under a piece-rate system. The regular piece rate is $0.45 a unit. Mills had agreed with her employer prior to the performance of the work that she would be paid one and one-half times the regular piece rate for all pieces produced during the overtime hours. Assume that her production totals for the week were 1,075 pieces during regular hours and 200 pieces during overtime hours. Compute the following amounts. Round your overtime rate to two decimal places and use the rounded amount in subsequent computations. Round the final answers to the nearest cent.

a. The piecework earnings $

b. The overtime earnings $

c. The total earnings $