Reporting/querying For Orders That Contain Certain Items?

I'm trying to create a couple of reports and I'm having trouble coming up with a way to do what I need to do. I already have several SQL views that I use for other reports, and they are geared toward either order-based or product-based reporting. For order-based reporting, I'm grouping the detail order lines by the order number. For product-based reporting, I'm not worrying about the order numbers necessarily.
Here's my problem. I need to report on orders that have a particular product line in them (the product codes in this case start with the same letter, unique from other product lines), and separate the dollars coming from that product line and what sold with it. Something like:

Orders sold with these (A) products in them:
Aproduct1 total orders $1000, $600 of which was Aproduct1 and $400 of which was Bproduct1 and Bproduct2
Aproduct2 total orders $500, $500 of which was Aproduct2
Aproduct3 total orders $700, $400 of which was Aproduct3 and $300 of which was Cproduct4
etc.


The data looks like this:
(Order#) 12345 (ProductCode) Aproduct1 (quantity) 1 (dollars) $200
12345 Bproduct1 1 $100
12348 Cproduct2 2 $500
12350 Aproduct2 1 $500
12350 Cproduct1 1 $50
12350 Bproduct2 1 $300
etc.

So I'd need to pick out orders 12345 and 12350 and separate the dollars. The thing is the three products in 12350 don't know about each other.

Any ideas?