a. What particular expense do you suppose accounts for the largest portion of the $59 cost of services provided? b. The cost of services provided amount includes all operating expenses (le, selling, general, and administrative expenses) except advertising expense. What do you suppose the primary reason was for DeBauge Realtors Inc. to separate advertising from other operating expenses? c. Calculate the effective interest rate on the notes payable for DeBauge Realtors Inc. d. Calculate the company's average Income tax rate. (Hint: You must first determine the earnings before taxes.) e. Calculate the amount of dividends declared and paid to Jeff and Kristi DeBauge during the year ended December 31, 2019. (Hint : Do a T-account analysis of retained earnings.) What is the company's dividend policy? (What proportion of the company's earnings are distributed as dividends?) f. DeBauge Realtors Inc. was organized and operates as a corporation rather than a partnership. What is the primary advantage of the corporate form of business to a realty firm? What is the primary disadvantage of the corporate form? h. Calculate the amount of working capital and the current ratio at December 31, 2019. Assess the company's overall liquidity 1. Calculate ROI including margin and turnover) and ROE for the year ended December 31, 2019 a. What particular expense do you suppose accounts for the largest portion of the $59 cost of services provided? b. The cost of services provided amount includes all operating expenses (le, selling, general, and administrative expenses) except advertising expense. What do you suppose the primary reason was for DeBauge Realtors Inc. to separate advertising from other operating expenses? c. Calculate the effective interest rate on the notes payable for DeBauge Realtors Inc. d. Calculate the company's average Income tax rate. (Hint: You must first determine the earnings before taxes.) e. Calculate the amount of dividends declared and paid to Jeff and Kristi DeBauge during the year ended December 31, 2019. (Hint : Do a T-account analysis of retained earnings.) What is the company's dividend policy? (What proportion of the company's earnings are distributed as dividends?) f. DeBauge Realtors Inc. was organized and operates as a corporation rather than a partnership. What is the primary advantage of the corporate form of business to a realty firm? What is the primary disadvantage of the corporate form? h. Calculate the amount of working capital and the current ratio at December 31, 2019. Assess the company's overall liquidity 1. Calculate ROI including margin and turnover) and ROE for the year ended December 31, 2019