Suppose that you own a local chain of 10 grocery stores that sell oranges. (Assume that the grocery stores are all the same in terms of customer composition, products sold, etc.) You are interested in determining whether or not you are maximizing revenue on the oranges you sell. Devise a plan to calculate the arc elasticity of demand for the oranges. What data would you need? How could you get that data? How do you use the raw data to tell you if you’re maximizing reve

a. is the answer because they are not shared

answer: the correct answer is 1.

explanation: there are various process in which a radioactive nuclei decays:

1) alpha decay: in this process, a heavier nuclei decays into lighter nuclei by releasing alpha particle. the mass number is reduced by 4 units.

2) electron capture: in this decay process, a parent nuclei absorbs an electron and gets converted into a neutron. simply, a proton and an electron combines together to form a neutron. mass number does not change in this process.

3) gamma ray emission: it is a decay process in which an unstable nuclei gives excess energy by a spontaneous electromagnetic process. this decay releases . this process does not change the mass number.

4) positron emission: it is a type of decay process, in which a proton gets converted to neutron and an electron neutrino. this is also known as -decay. in this the mass number remains same.

from the above information, we see that only alpha-decay is producing a change in the mass number of the nucleus.

v=ir = 3x15 =45 v