I need to perform two subtotals at once - is this possible:
three columns:
Event name, Service Ordered, Quantity
I need to be able to total each type of service ordered by event. i.e. at each change in Event Name, perform an 'at each change in 'Service Ordered' SUM 'quantity''
can anyone help?
three columns:
Event name, Service Ordered, Quantity
I need to be able to total each type of service ordered by event. i.e. at each change in Event Name, perform an 'at each change in 'Service Ordered' SUM 'quantity''
can anyone help?