Explanation:
To find the percentage of George's old salary that the $4,600 raise represents, we can use the formula:
(raise amount / old salary) * 100
In this case, the raise amount is $4,600 and the old salary is $36,000. Plugging in these values:
(4600 / 36000) * 100 = 12.8%
Therefore, the $4,600 raise represents approximately 12.8% of George's old salary.