12. you would like to earn at least $500 a week. you have three part - time job offers.\none pays $10 an…

12. you would like to earn at least $500 a week. you have three part - time job offers.\none pays $10 an hour, 24 hours a week.\nanother pays $7 an hour, 18 hours a week, plus 5% commission on sales of about $2500.\nthe third pays $6.85 an hour plus about $10 each hour in tips for 16 hours a week.\nwhat could you do to achieve your goal? justify your decision.

12. you would like to earn at least $500 a week. you have three part - time job offers.\none pays $10 an hour, 24 hours a week.\nanother pays $7 an hour, 18 hours a week, plus 5% commission on sales of about $2500.\nthe third pays $6.85 an hour plus about $10 each hour in tips for 16 hours a week.\nwhat could you do to achieve your goal? justify your decision.

Answer

Explanation:

Step1: Calculate earnings from first job

$10\times24 = 240$

Step2: Calculate earnings from second job

Base - pay: $7\times18=126$, Commission: $0.05\times2500 = 125$, Total for second job: $126 + 125=251$

Step3: Calculate earnings from third job

Base - pay: $6.85\times16 = 109.6$, Tips: $10\times16 = 160$, Total for third job: $109.6+160 = 269.6$

Step4: Calculate total earnings if take all jobs

$240+251 + 269.6=760.6$ Since $760.6>500$, taking all three jobs will achieve the goal.

Answer:

Take all three part - time jobs. Justification: The sum of earnings from all three jobs ($760.6$) is greater than the goal of $500$ dollars a week.