Final answer:
To determine the annual surplus of a $7000 budget with a monthly expense of $350, multiply the monthly expense by 12 to find the total expenditure, and subtract that from the budget, resulting in a surplus of $2800.
Step-by-step explanation:
To calculate the surplus for a budget of $7000 for the year with a spending of $350 per month, you would follow these steps:
- Multiply the monthly spending by the number of months in a year to get the total annual expenditure. So, $350/month × 12 months = $4200.
- Subtract the total annual expenditure from the annual budget to find the surplus. So, $7000 - $4200 = $2800.
Therefore, the surplus at the end of the year would be $2800.