What is the center of the hyperbola whose equation is (y+3)^2/81 - (x-6) ^2/89= 1?

Find the percent cost of the total spent on each equipment $36, fees $158, transportation $59 a. 14%, 62%, 23% b. 15%, 60%, 35% c. 10%, 70%, 20% d. 11%, 62%, 27%