Buying multiple App Store bundles

Suppose I have 3 paid apps:

A1: iOS App Store only

A2: Mac App Store only

A3: Universal Purchase

and 2 bundles:

B1: A1 and A3

B2: A2 and A3

(As far as I can tell, it's impossible to have a bundle with A1 and A2.)

Is it possible for a customer to buy and/or complete both B1 and B2, and if so, how much money will the customer end up paying relative to the prices of the apps and bundles?

Buying multiple App Store bundles
 
 
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