Aggregate Fields

hi all,

i am new to dynamics ax…would like to know how to generate a report using aggregate fields

The report created using Aggregate Fields and Add

Header and Footer Sections is required to have an option to print the maximum

and minimum invoice amounts for the customer. The user should be prompted

whether they would like these amounts to be printed. If the user selects to print

these amounts, a new line should be created beneath each line currently printed

that has the two amounts.