1.9 chapter review\npage 20, question 4 b)\n4. the overtime rate is 1.5 times the regular hourly rate.\n b)…

1.9 chapter review\npage 20, question 4 b)\n4. the overtime rate is 1.5 times the regular hourly rate.\n b) complete the table.\n| name | hours worked | regular hourly rate ($) | regular hours | regular earnings ($) | overtime hours | overtime rate ($) | overtime earnings ($) | total weekly earnings ($) |\n| ---- | ---- | ---- | ---- | ---- | ---- | ---- | ---- | ---- |\n| mike | 45 | 7.50 | 44 | 330.00 | 1 | 11.25 | 11.25 | 341.25 |\n| isobel | 45 | 9.50 | 44 | 418 | 1 | 14.25 | 14.25 | 432.25 |\n| denise | 50 | 12.60 | 44 | 554.40 | 6 | 18.90 | 113.40 | 667.80 |\n| peter | 48 | 8.50 | 44 | 374 | 4 | 12.75 | 51 | 425 |\n| sarah | 47 | 7.75 | 44 | 341 | 3 | 11.63 | 34.89 | 375.89 |

1.9 chapter review\npage 20, question 4 b)\n4. the overtime rate is 1.5 times the regular hourly rate.\n b) complete the table.\n| name | hours worked | regular hourly rate ($) | regular hours | regular earnings ($) | overtime hours | overtime rate ($) | overtime earnings ($) | total weekly earnings ($) |\n| ---- | ---- | ---- | ---- | ---- | ---- | ---- | ---- | ---- |\n| mike | 45 | 7.50 | 44 | 330.00 | 1 | 11.25 | 11.25 | 341.25 |\n| isobel | 45 | 9.50 | 44 | 418 | 1 | 14.25 | 14.25 | 432.25 |\n| denise | 50 | 12.60 | 44 | 554.40 | 6 | 18.90 | 113.40 | 667.80 |\n| peter | 48 | 8.50 | 44 | 374 | 4 | 12.75 | 51 | 425 |\n| sarah | 47 | 7.75 | 44 | 341 | 3 | 11.63 | 34.89 | 375.89 |

Answer

Explanation:

Step1: Calculate regular earnings

Regular earnings = Regular hourly rate × Regular hours. For example, for Isobel, Regular earnings = $9.50\times44 = 418$.

Step2: Calculate overtime hours

Overtime hours = Hours worked - Regular hours. For Denise, Overtime hours = $50 - 44=6$. For Peter, Overtime hours = $48 - 44 = 4$. For Sarah, Overtime hours = $47 - 44=3$.

Step3: Calculate overtime rate

Overtime rate = 1.5×Regular hourly rate. For example, for Mike, Regular hourly rate is $7.50$, so Overtime rate = $1.5\times7.50 = 11.25$.

Step4: Calculate overtime earnings

Overtime earnings = Overtime hours×Overtime rate. For Denise, Overtime earnings = $6\times18.90 = 113.40$.

Step5: Calculate total weekly earnings

Total weekly earnings = Regular earnings+Overtime earnings. For Peter, Total weekly earnings = $374+51 = 425$.

Answer:

Name Hours Worked Regular Hourly Rate ($) Regular Hours Regular Earnings ($) Overtime Hours Overtime Rate ($) Overtime Earnings ($) Total Weekly Earnings ($)
Mike 45 7.50 44 330.00 1 11.25 11.25 341.25
Isobel 45 9.50 44 418 1 14.25 14.25 432.25
Denise 50 12.60 44 554.40 6 18.90 113.40 667.80
Peter 48 8.50 44 374 4 12.75 51 425
Sarah 47 7.75 44 341 3 11.63 34.89 375.89