A local 4-H club surveyed its members, and the following information was obtained: 12 members had rabbits, 8 had goats, 6 had both rabbits and goats, and 12 had neither rabbits nor goats. (Round your answers to three decimal places.)

(a) What percent of the club members had rabbits or goats?

(b) What percent of the club members had only rabbits?

(c) What percent of the club members had only goats?