Some states are running out of license plate numbers. delaware currently uses six-digit numbers in its license plate numbering system. the state of washington recently stated that it needs to explore options to replace their current system of three numerical digits followed by three letters. new jersey currently uses a system of one letter, two numerical digits, then three letters. some states are running out of license plate numbers. delaware currently uses six-digit numbers in its license plate numbering system. the state of washington recently stated that it needs to explore options to replace their current system of three numerical digits followed by three letters. new jersey currently uses a system of one letter, two numerical digits, then three letters. how many license plate numbers can delaware assign under their system? write the answer in exponential form.

a. 10^4 plate numbers

b. 10^3 plate numbers

c. 10^6 plate numbers

d. 10^5 plate numbers