For each of the following pairs of variables, indicate whether you would expect a positive correlation, a negative correlation, or a correlation close to 0.(a) Maximum daily temperature and cooling costs.Positive Negative No correlation(b) Interest rate and number of loan applications.Positive Negative No correlation(c) Hours studied and grade on test.Positive Negative No correlation(d) Price of soda and amount of soda purchased.Positive Negative No correlation(e) Height and hours slept.Positive Negative No correlation(f) Score on the math section of the SAT exam and score on the verbal section of the same test.Positive Negative No correlation(g) Time spent on homework and time spent watching television during the same day by elementary school children.Positive Negative No correlation(h) Amount of fertilizer used per acre and crop yield. (Hint: As the amount of fertilizer is increased, yield tends to increase for a while but then tends to start decreasing.)Positive Negative No correlation