[calla029]

I have a Continuing Cookie Chronicle assigned to me and I keep on getting the total wrong after I complete the journal. Obviously I am doing something wrong and need some help with debiting and crediting accounts... Here they are:
December:
1-Natalie hires an assistant at an hourly wage of $8 to help with cookie making and some administrative duties.
5-Natalie teaches the class that was booked on November 25. The balance out- standing is received (90.00)
8-Cookie Creations receives a check for the amount due from the neighborhood school for the class given on November 30 (300.00)
9-Cookie Creations receives $750 in advance from the local school board for five classes that the company will give during December and January.
15-Pays the cell phone invoice outstanding at November 30.
16-Issues a check to Natalie's brother for the amount owed for the design of the website (600.00)
19-Receives a deposit of $60 on a cookie class scheduled for early January.
23-Additional revenue earned during the month for cookie-making classes amounts to $4,000. (Natalie has not had time to account for each class individually.) $3,000 in cash has been collected and $1,000 is still outstanding. (This is in ad- dition to the December 5 and December 9 transactions.)
23-Additional supplies purchased during the month for sugar, flour, and chocolate chips amount to $1,250 cash.
23-Issues a check to Natalie's assistant for $800. Her assistant worked approxi- mately 100 hours from the time in which she was hired until December 23.
28-Pays a dividend of $500 to the common shareholder (Natalie).


PLEASE HELP, the attachment is what I have so far, but the total is supposed to be $8,160 and I keep getting $8,400...