Final answer:
To have a monthly income of $2600, the salesman needs to make total sales of $29,616.67, considering his base salary of $925 and a 6% commission for sales over $1700.
Step-by-step explanation:
The question asks us to calculate how much a local salesman needs to sell to have a monthly income of $2600. The salesman receives a base salary of $925 and earns a commission of 6% for all sales over $1700.
To solve this, we need to figure out the total sales that would give the salesman an extra $1675 ($2600 total desired income minus the $925 base salary), knowing that he only gets a commission on the amount over $1700.
Let's denote the total amount in sales that the salesman needs to make as S.
The commission is only applied to the amount exceeding $1700, so the equation can be set up as follows:
- Solving this equation, we find that S - $1700 = $1675 / 0.06, which means S - $1700 = $27,916.67.
- Adding $1700 to both sides, we get S = $27916.67 + $1700, which equals $29,616.67.
Therefore, the salesman would need to sell $29,616.67 worth of goods in a month to have a total monthly income of $2600.