SDJ, Inc., has net working capital of $2,170, current liabilities of $4,590, and inventory of $3,860. 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.)