SDJ, Incorporated, has net working capital of $3,420, current liabilities of $4,430, and inventory of $4,200. a. What is the current ratio? (Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.) b. What is the quick ratio? (Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.)