Financial data for Stirling, Inc., for last year are as follows:

Stirling, Inc. Balance Sheet
	Beginning Balance		Ending Balance
Assets
Cash	$	154,000	$	151,000
Accounts receivable		379,000		523,000
Inventory		623,000		538,000
Plant and equipment, net		964,000		948,000
Investment in Brier Company		450,000		474,000
Land (undeveloped)		276,000		280,000
Total assets	$	2,846,000	$	2,914,000
Liabilities and Stockholders' Equity
Accounts payable	$	426,000	$	384,000
Long-term debt		1,079,000		1,079,000
Stockholders' equity		1,341,000		1,451,000
Total liabilities and stockholders' equity	$	2,846,000	$	2,914,000

Stirling, Inc. Income Statement
Sales		$	6,004,000
Operating expenses			5,055,520
Net operating income			948,480
Interest and taxes:
Interest expense	$ 175,000
Tax expense	252,000		427,000
Net income		$	521,480

The company paid dividends of $276,480 last year. The "Investment in Brier Company" on the balance sheet represents an investment in the stock of another company.

Required:
1.	Compute the companys margin, turnover, and return on investment (ROI) for last year. (Do not round intermediate calculations. Round your Turnover answer to 2 decimal places. Round your Margin and ROI percentage answers to 2 decimal places (i.e., 0.1234 should be entered as 12.34).)