skylar became an electrician, but first she spent time in a trade school. the trade school costs $9,000, but…

skylar became an electrician, but first she spent time in a trade school. the trade school costs $9,000, but she makes $60,000 per year working as an electrician. she will make $600,000 in the next 10 years working as an electrician.\nnegative roi\npositive roi
Answer
Explanation:
Step1: Identify the total investment cost.
The cost of the trade school is the initial investment. $$ \text{Investment Cost} = $9,000 $$
Step2: Identify the total earnings over the specified period.
Skylar will make $600,000 in the next 10 years. $$ \text{Total Earnings} = $600,000 $$
Step3: Compare total earnings to the investment cost.
Compare the total earnings ($600,000) to the investment cost ($9,000). $$ $600,000 > $9,000 $$ Since the total earnings are greater than the initial investment cost, the Return on Investment (ROI) is positive.
Answer:
Positive ROI