Suppose you owned a $200,000 security interest in a pass-through mortgage pool that contained $200,000,000 in mortgages and received $30,000,000 in interest payments and $1,000,000 in principal payments in its first year. How much principal and interest would you receive (if there were no mortgage servicing costs) that year?

a. Principal - $1,000; Interest - $3,000

b. Principal - $2,000; Interest - $30,000

c. Principal - $1,500; Interest - $33,000

d. Principal - $1,000; Interest - $30,000