Respuesta :
Future value of ordinary annuity is
AFVO=C[((1+r/m)^(mn)-1)/(r/m)]
AFVO=300[((1+0.12/12)^(12)-1/(0.12/12)]
AFVO=2810.56
AFVO=C[((1+r/m)^(mn)-1)/(r/m)]
AFVO=300[((1+0.12/12)^(12)-1/(0.12/12)]
AFVO=2810.56
i believe your answer is c i had the same question and i got it right.