Final answer:
Nicole's weekly gross earnings are calculated by dividing her annual salary by the number of weeks in a year. By dividing $40,768 by 52 weeks, her weekly earnings are found to be $784.00.
Step-by-step explanation:
To calculate Nicole's weekly gross earnings, you divide her annual salary by the number of weeks in a year. Since there are 52 weeks in a year, you would calculate her weekly earnings as follows:
Weekly Gross Earnings = Annual Salary / Number of Weeks in a Year
Weekly Gross Earnings = $40,768 / 52
Weekly Gross Earnings = $784.00
Therefore, Nicole's weekly gross earnings are $784.00.