The financial statements for Castile Products, Inc., are given below:

Castile Products, Inc. Balance Sheet December 31
Assets
Current assets:
Cash	$	23,000
Accounts receivable, net		180,000
Merchandise inventory		340,000
Prepaid expenses		7,000
Total current assets		550,000
Property and equipment, net		810,000
Total assets	$	1,360,000
Liabilities and Stockholders' Equity
Liabilities:
Current liabilities	$	220,000
Bonds payable, 8%		340,000
Total liabilities		560,000
Stockholders equity:
Common stock, $10 par value	$	170,000
Retained earnings		630,000
Total stockholders equity		800,000
Total liabilities and stockholders equity	$	1,360,000

Castile Products, Inc. Income Statement For the Year Ended December 31
Sales	$	2,200,000
Cost of goods sold		1,250,000
Gross margin		950,000
Selling and administrative expenses		580,000
Net operating income		370,000
Interest expense		27,200
Net income before taxes		342,800
Income taxes (30%)		102,840
Net income	$	239,960

Account balances at the beginning of the year were: accounts receivable, $170,000; and inventory, $350,000. All sales were on account. Assets at the beginning of the year totaled $1,040,000, and the stockholders equity totaled $655,000.

Required:

Compute the following: (For Requirements 1 to 4, enter your percentage answers rounded to 2 decimal places (i.e., 0.1234 should be entered as 12.34).)

1. Gross margin percentage.

2. Net profit margin percentage.

3. Return on total assets.

4. Return on equity.

5. Was financial leverage positive or negative for the year?