A taxpayer earned $45,000 from employment, $15,000 net rental income, $500 from Employment Insurance benefits and $2,500 investment income. The taxpayer does not belong to a pension plan and always contributes the maximum allowable each year to a self-directed registered retirement savings plan. Calculate the additional RRSP contribution room the taxpayer will earn from this taxation year.

a. $10,260

b. $10,800

c. $11,250

d. $13,500