Presented here are the comparative balance sheets of Hames Incorporated at December 31, 2023 and 2022. Sales for the year ended December 31, 2023, totaled $550,000. Required: a. Calculate ROI for 2023. Note: Do not round intermediate calculations. Round your final answer to 2 decimal places. b. Calculate ROE for 2023. Note: Round your answer to 1 decimal place. c. Calculate working capital at December 31,2023. d. Calculate the current ratio at December 31, 2023. Note: Round your answer to 2 decimal places. e. Calculate the acid-test ratio at December 31,2023. Note: Round your answer to 2 decimal places. f. Assume that on December 31,2023 , the treasurer of Hames decided to pay $15,000 of accounts payable. What impact, if any, this payment will have on the answers you calculated for parts a-d (increase, decrease, or no effect). g. Assume that instead of paying $15,000 of accounts payable on December 31,2023 . Hames collected $15,000 of accounts receivable. What impact, if any, this receipt will have on the answers you calculated for parts a-d (increase, decrease, or no effect). For the year ended December 31,2022 , Settles Incorporated earned an ROI of 8.4%. Sales for the year were $16 million, and average asset turnover was 2 .1. Average stockholders' equity was $2.8 million. Required: a. Calculate Settles Incorporated's margin and net income. Note: Round "Margin" answer to 1 decimal place. Enter the net income answer in dollars, i.e., $5 million should be entered as 5,000,000. b. Calculate Settles Incorporated's return on equity. Note: Round your answer to 1 decimal place