Help with 7 and 8 please

Provide an appropriate response. Use the ratio test to determine if the series converges or 7) Suppose that an > 0 and bn > 0 for all n = N (N diverges. an 00 an integer). If lim = 0, what can you 8) En!e- 4n n - bn n=1 conclude about the convergence of Jan ? A) Diverges B) Converges A) Can diverges if Con diverges B) Can converges if Soon converges C) The convergence of an cannot be determined. D) Ean diverges if Zon diverges, and Can converges if Son converges