Jello Analytics, a very fast-growing high tech company that makes inventive products that are selling rapidly. Demand has grown significantly recently. Jello Analytics had a break-even point of $800,000 based on a selling price of $20 per unit and a fixed cost of $500,000. In 2021, the selling price and variable costs per unit did not change, nut the break-even point increased to $840,000.

the contribution margin ratio for 2020 would be?