Data pertaining to the current position of Diaz Industries, Inc., are as follows:

Cash $560,000

Temporary Investments 520,000

Accounts and notes receivable (net) 800,000

inventories 900,000

prepaid expenses 100,000

accounts payable 800,000

notes payable (short-term) 700,000

accrued expenses 300,000

compute working capital, current ratio, and quick ratio