2(A)Profit Margin ratio
Company	Net Income/Net Sales
Western Tech	474.0/10697.0*100				4.43%
Lativa	5.2/133.5*100				3.90%
	2(B) Return on Total assets
Company	Net Income/ Average total assets
Western Tech	474.0/6576.95*100				7.21%
Lativa	5.2/82.75*100				0.06
	2(CC) Return on Equity
Company	Net income-Preferred Dividend/Average Shareholder's Equity
Western Tech	474.0-0/3914.85*100				12.10%
Lativa	5.2/65.95*100				7.90%

which company (2) would be the better investment?