Now, remove the keyword virtual from the base class list of Person and Horse (that is, LifeForm will no longer be a virtual base class of Person and Horse. LifeForm will just be a typical base class of Person and Horse.) Also, remove the LifeForm constructor selection from the member initialization list of the centaur constructors. Now, instantiate Centaur:

1. How many LifeForm subobjects exist for the instance of Centaur?

2. Now, how many times is the LifeForm constructor (and destructor) invoked?