Final answer:
Catherine's total income is calculated by summing up her earnings from her job, interests from investments, and her bonus. The total amount is $5,100, resulting from adding $3,500 from her job, $600 from investments, and a $1,000 bonus.
Step-by-step explanation:
Catherine's total income can be calculated by adding her income from work, interest from investments, and her bonus. To find the total income, you simply add these amounts together: her income from her job which is $3,500, interest from investments amounting to $600, and a $1,000 bonus.
Thus, the calculation would look like this:
- Income from job: $3,500
- Interest from investments: $600
- Bonus: $1,000
Adding these figures together, $3,500 + $600 + $1,000, gives us Catherine's total income, which is $5,100.
This simple addition of various income streams demonstrates how multiple sources of income contribute to the overall financial picture, and the strategy of using investments as a mean of generating passive income.