John is living in a retirement home. He has T2201 approved. He paid $11000 to the retirement home, $9800 of the total amount is eligible for attendant care expenses and $1200 was paid for meals. John's income include $5000 CPP, $4000 OAS, $40000 other pension and $5000 from RRIF. How much can he claim for disability credit and medical expenses for 2021? A $0 and $9800 B $8576 and $9800 C $8576 and $0 D $8576 and $8180