Answer:
The answer is: Manny´s gross pay for the week is $600.
Explanation:
Depending on the culture and religion of the place, some calendars start the week at Sunday and ends at Saturday. So if Manny worked from Sunday to Saturday, all his work was done within one week.
We don´t have additional information to calculate overtime so we must consider the same pay per hour worked ($12/hour).
During six days he worked 7 hours per day, that totals (6 days x 7 hours /day = 42 hours). During the last day of the week he worked 8 hours. So we just add up all the hours Manny worked that week (42 + 8 = 50 hours).
To calculate Manny´s total gross pay for the week we just multiply
50 hours x $12/hour = $600