Wich of the following form the basic economic questions every society must answer? (a) what to produce?where to produce?and how to produce?
(b) where to produce? how to produce? and which to produce?
(c) what to produce?how to produce? and for whom to produce?
(d) what to produce?how to produce?and wich to produce?

Which statement best describes the two reactions? abcl, + h2 → 2hci2h + h = he + inreaction a involves a greater change, and reaction b involves a change in element identity.reaction b involves a greater change and a change in element identityreaction a involves a greater change and a change in element identity.reaction b involves a greater change, and reaction a involves a change in element identity.