Write a function to accept a vector of test scores (values of type double between 0.00 and 100.00) and an empty vector of type char. The function should fill the second vector with the appropriate letter grade for each score in the first vector. So, if the first score were 75, the first letter grade would be C. The scale is 90 A, 80 B, 70 C, 65 D,

It is not the 4th choice because it was marked incorrect.

void talcLettencost vector dout ic.AVI, vector cchar&V2 char -A -F void calcLcttericost vocta?double> &VI, vochor echar sV2 char g -A vector cchar&V2 charl case 900 e-A case 700 ase -65. void caicLettericonst vector sdouble: SV1 vector cchar> V2) fortint i-0,V1 size:i++) char lg 2-A else it v-80.0 else irtvilil >-7001 else it v-65.0) k-F: push back