After the state has established a total maximum daily load for a body of water and after that load has been distributed among the sources of

After the state has established a total maximum daily load for a body of water and after that load has been distributed among the sources of emissions, a system of ________ can be developed to encourage cost effectiveness.

Select one:

a. state revolving funds

b. best management practices

c. emissions trading

d. technology based effluent standards