A realtor uses a lock box to store the keys to a house that is for sale. The access code for the lock box consists of six digits. The first digit cannot be 1 and the last digit must be even. How many...

A realtor uses a lock box to store the keys to a house that is for sale. The access code for the lock box consists of

digits. The first digit cannot be

and the last digit must be

How many different codes are​ available? (Note that 0 is considered an even​ number.)