Total Pay: Regular Wages + Overtime + Bonus

Steps:

• Calculate regular pay: 8 hours × $20/hour =$160.
• Calculate overtime pay: 2 hours × ($20 × 1.5) = 2 ×$30 = $60.
• Calculate bonus: 1 excess unit (11 - 10) × $40 =$40.
• Add totals: $160 +$60 + $40 =$260.

Why B is correct:

• B ($260) equals the precise sum using standard overtime rate (time and a half) and bonus formula for excess units.

Why the others are wrong:

• A ($220): Excludes bonus, only includes wages ($160 + $60).

Final answer: B