3. A trucking company pays its drivers $38 per hour for hauling cargo from Richmond, Va. to New York City within a standard time of 6 hours. This wage rate is adjusted up or down according to how the driver meets, exceeds or fails to meet the standard time. Two of the drivers performed as follows: Brooks delivered his cargo in 4 hours and 30 minutes; and Oliver delivered his cargo in 7 hours. How much does the company owe? b) Oliver? a) Brooks