Large retailers like Costco and Target typically use gross margin ratio (gross margin sales), inventory turnover (sometimes referred to as inventory turns), and gross margin return on investment (GMROI) to evaluate how well inventory has been managed. The goal is to maximize profits while minimizing the investment in inventory. Below are data for four scenarios, a base scenario (A) followed by three modifications (B, C, and D) to the base scenario.

	Scenario A	Scenario B	Scenario C	Scenario D
Sales	$ 50,000	$ 75,000	$ 60,000	$ 50,000
Cost of goods sold	35,000	35,000	30,000	35,000
Gross profit	$ 15,000	$ 40,000	$ 30,000	$ 15,000
Average inventory	$ 6,000	$ 6,000	$ 6,000	$4,000

For each scenario calculate the gross margin percent, the inventory turnover, and GMROI.

Round your answers to one decimal place. (Example for % answers -- 99.9%)

	Scenario A		Scenario B		Scenario C		Scenario D
Gross Margin %	Answer	%	Answer	%	Answer	%	Answer	%
Inventory Turnover	Answer		Answer		Answer		Answer
GMROI	Answer	%	Answer	%	Answer	%	Answer	%