7- Employees in the manufacturing department of Michael Metals Company are paid on a one-for-one incentive plan beginning at 85 percent of standard. Bob Darver works in this department and earns a base wage of $8.50 per hour for a 40-hour week. The standard for Bob’s job is 20 units per hour. Last week Bob produced 890 units.

a. How many standard hours did Bob earn last week?

b. How much gross pay did Bob earn for this work?