Final answer:
Javy would need to earn more than $37,500 in sales for Option I to produce a larger income.
Step-by-step explanation:
To determine how much money Javy would need to earn in sales for Option I to produce a larger income, we can set up an equation. Let x represent the sales amount.
For Option I, the income is given by the equation: Income I = $30,000 + 20% * x
For Option II, the income is given by the equation: Income II = $36,000 + 4% * x
To find the sales amount at which Income I is larger than Income II, we can set up the inequality: $30,000 + 20% * x > $36,000 + 4% * x
Simplifying the inequality, we get: $6,000 > 16% * x
Dividing both sides by 16%, we get: $6,000 / 16% > x
Converting 16% to decimal form, we have: $6,000 / 0.16 > x
Solving for x, we find that Javy would need to earn more than $37,500 in sales for Option I to produce a larger income.
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