hey can anyone help me with some work please i have been asked
provide information about the number and total amount of purchases from each suppliers each month, the number of sales and total price for each category of animal each month.
at the moment i have got the information of a supplier order in an arraylist this includes the name of the supplier, price date,and animal. but i really not sure on how to get this information or work it out when when i have got the info all i want to do is print to a jtextarea which i can do.
so any help will be much appericated Thanks