The book says the answer to c is $1474.28, I keep coming up with a lower number.

2-15A LO4 Similar to Example 2-14 on page 2-24 Sheila Williams, a medical secretary, earns $2,575 monthly for a 35-hour week. For overtime work, she receives extra pay at the regular hourly rate up to 40 hours and time and one-half beyond 40 hours in any week. During one semimonthly pay pe- riod, Williams worked 10 hours overtime. Only 2 hours of this overtime were beyond 40 hours in any one week. Compute: a. The regular semimonthly earnings b. The overtime earnings c. The total earnings