Ken is a 12-year-old boy of average intelligence, as indicated by his iq scores. he loves school and works hard on his homework. ken earns an a in every subject except math, where he has been achieving grades in the c+ range. which of the following statements is correct?

a. ken does not appear to have a learning disorder, because his achievement is consistent with expectations based on his intelligence.
b. ken appears to have a math disorder because his math grade is so far below his other grades.
c. ken appears to have a math disorder because there is a discrepancy between his intelligence and his achievement in many subjects
d. ken does not appear to have a learning disorder, because he has shown that he can achieve when he wants to.