Coronado Industries had the following accounts and balances: Accounts payable $31200 Equipment $34400 Accounts receivable 4950 Land 34100 Buildings ? Unearned service revenue 10000 Cash 14900 Total stockholders' equity ? If total stockholder's equity is $90100, what is the balance of the Buildings account? Select answer from the options below $132950 $34100 $42950 $142950