Quote choices or alternatives

Quote choices or alternatives

When I'm making quotes I often have the need to give my clients alternatives.
For example: they can ask the price for 5000 or 10000 items, but when I add those items to the quote, both are calculated in the total price.
I would like to have 2 different total prices: one with 5000 items and one with 10000 items so they can see the difference in price between the two options.
Is that possible? Or is this an option that will be added in the future?