A car servicing station is running a special offer. The breakdown of the cost for different services is given below.
2 answers:
Answer: The total cost of the meme worship fee and the tire pressure check for 12 months.
Step-by-step explanation:
Let n be the number of cars .
Given: The breakdown of the cost for different services is given below.
Membership Fee: $50 (one-time cost) → constant
Air Freshener Cost: $4 per car per month
⇒ Air Freshener Cost for 12 months per car =
Washing Cost: $10 per car per month
⇒ Washing Cost for 12 months=
Tire Replacement Cost: $400 per car
⇒ Tire Replacement Cost for n car=
Tire Pressure Check Cost: $15 per month
⇒ Tire Pressure Check Cost for 12 months= → constant
Now, the total cost for 12 months of this service for n cars is given by the expression.
Here the sum of constants = represents the the total cost of the meme worship fee and the tire pressure check for 12 months.
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Marilyn's net pay will increase by $18.15 as her Federal Withholding Allowance increases from 3 to 4.
<h3>What is Federal Withholding Allowance?</h3>A Federal Withholding Allowance is an exemption that lowers the amount of income tax you must deduct from an employee's paycheck.
Given: The following are the deductible computation:
- For federal withholding allowance = 3:
- Social Security Tax: 6.2% of $810 =
= $50.22
- Medicare tax : 1.45% of $810 =
= $11.745
- State tax: (21% of 3)% of $810=
= 0.63% of $810 =
= $5.103
Total = $67.068; deducted amount of his gross pay = $810 - $67.068 $742.932 (3 federal withholding).
- For Federal Withholding Allowance = 4:
- State tax: (21% of 4)% of $810 =
= 0.84% of $810 =
= $6.8704
Thus, as we can see from the calculations, the State taxes increased from $5.103 to $6.8704. Hence, the net pay increases by $18.15 as the federal allowance increases from 3 to 4.
To learn more about Federal Withholding Allowance, refer to the link: brainly.com/question/1212566
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