Recover the coefficients from a vertical and an oblique asymptote

$C_1$ has equation $y=(ax^2+bx)/(x+c)$.

(i) It has vertical asymptote x=2 and an oblique asymptote through (0,10) and (−2,0). Find a,b,c.

(ii) Hence sketch $C_1$, clearly stating all asymptotes and stationary points.