BBR has not recorded the expense or liability for income taxes for the 2023 year. The following amounts are relevant. Tax expense $1,961of that amount, $1,000 relates to long-term deferred taxes due and $961 is due currently. Questions: Blank 1 - The current ratio was 1.038 before these two economic events. What is the current ratio after these events? Blank 2 - The gross margin was 29.3% before these economic events. What is the gross margin after these events? Blank 3 - The profit margin was 8.4% before these economic events. What is the profit margin immediately after these events? Blank 4 - What is the effective tax rate? This is computed as