Commission or salary: jill has a job offer. she is offered either $50 per day or ? 30 per day plus a commission of $3 for every plant she sells. how many plants does she need to sell to make the commission offer the best paying option?

She need to sell 7 or more plants to make the commission offer the best paying option

Step-by-step explanation:

Given : Jill has a job offer. She is offered either $50 per day or ?30 per day plus a commission of $3 for every plant she sells.

To Find: How many plants does she need to sell to make the commission offer the best paying option?

Solution :

Since in the commission offer

She earns $ 30 per day  and $3 for each plant she sells

Let she sold t plants

Since commission of 1 plant is $3

So, commission of t plants is $3t

And She is also getting $30 per day

So, total amount earned in the commission offer is 30+3t

Since we need to find How many plants does she need to sell to make the commission offer the best paying option

So,  30+3t > 50

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Thus she must sell 7 or more plants

Hence she need to sell 7 or more plants to make the commission offer the best paying option

i believe the answer is c.