Alocal video store estimates its average customer's demand per year is q = 20 − 4p, and it knows the marginal cost of each rental is $1.00. how much should the store charge for an annual membership in order to extract the entire consumer surplus via an optimal two-part pricing strategy?

Daughter element the new element produced along with a decay particle in a nuclear transmutation 2. half-life the substance that decays in a nuclear transmutation 3. parent element the change of one chemical element into another by nuclear decay or radioactive bombardment 4. transmutation the time required for the decay of one-half of the atoms in a sample of radioactive material