The number of AIDS cases in a particular country in 2012, by region and race, is as shown in the contingency table to the right. Complete parts (a) through (f) Race below. White Black Other Total Northeast | 1,092 2,486 5,079 Midwest 1,106 484 Region South 2,736 7,845 West 1,706 763 1,728 4,197 Total 5,922 25,233 a. How many cells does this contingency table have? (Simplify your answer.) b. Fill in the missing entries. Race White Black Other Total Northeast 1,092 2.486 5.079 Midwest 1,106 484 Region South 2,736 7,845 West 1,706 763 1,728 4,197 Total 5,922 25,233 (Simplify your answers.) c. What was the total number of AIDS cases in the country in 2012? (Simplify your answer.) d. How many AIDS cases were whites? (Simplify your answer.) e. How many AIDS cases were Southerners? (Simplify your answer.) f. How many AIDS cases were black Westerners? (Simplify your answer.)