Please help me with the correct answers and explain the answers if it possible, and Whats the difference between the acid-test ratio and the current ratio in the question?

thanks in advance:)

Incomplete financial statements for Pepper Industries follow: The following additional information is available about the company: a. All sales during the year were on account. b. There was no change in the number of shares of common stock outstanding during the year. c. The interest expense on the income statement relates to the bonds payable; the amount of bonds outstanding did not change during the year. d. Selected balances at the beginning of the current year were: e. Selected financial ratios computed from the statements above for the current year are: Required: Compute the missing amounts on the company's financial statements. (Hint: What's the difference between the acid-test ratio and the current ratio?)