The financial statements for Castile Products, Incorporated are given below:

Castile Products, Incorporated Balance Sheet December 31
Assets
Current assets:
Cash	$ 22,000
Accounts receivable, net	210,000
Merchandise inventory	400,000
Prepaid expenses	10,000
Total current assets	642,000
Property and equipment, net	840,000
Total assets	$ 1,482,000
Liabilities and Stockholders' Equity
Liabilities:
Current liabilities	$ 230,000
Bonds payable, 9%	330,000
Total liabilities	560,000
Stockholders equity:
Common stock, $10 per value	$ 160,000
Retained earnings	762,000
Total stockholders equity	922,000
Total liabilities and stockholders equity	$ 1,482,000

Castile Products, Incorporated Income Statement For the Year Ended December 31
Sales	$ 2,150,000
Cost of goods sold	1,240,000
Gross margin	910,000
Selling and administrative expenses	640,000
Net operating income	270,000
Interest expense	29,700
Net income before taxes	240,300
Income taxes (30%)	72,090
Net income	$ 168,210

Account balances at the beginning of the year were: accounts receivable, $200,000; and inventory, $280,000. All sales were on account. Assets at the beginning of the year totaled $1,090,000, and the stockholders equity totaled $635,000.

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?