Gamma Retail Store sells clothing. The store's fixed costs are SAR 100,000, the selling price per unit is SAR 80, and the variable cost per unit is SAR 50. Calculate the breakeven point in units and sales revenue for Gamma Retail Store. Perform sensitivity analysis by increasing the selling price per unit by 10% and determine the new breakeven point and sales revenue.

Requirements:

• Present the breakeven analysis in a bullet point list.
• Describe the steps involved in sensitivity analysis in paragraph form.