The income statement for Bradford Machine Company for 2021 appears below. BRADFORD MACHINE COMPANY Income Statement For the Year Ended December 31, 2021 Sales (40,000 units) $1,000,000 Variable expenses 700,000 Contribution margin 300,000 Fixed expenses 360,000 Net income (loss) ($60,000) Answer the following independent questions and show computations using the contribution margin technique to support your answers: What was the company's break-even point in sales dollars in 2021? Break-even point in sales dollars $ How many additional units would the company have had to sell in 2022 in order to earn net income of $45,000? Additional units If the company is able to reduce variable costs by $2.50 per unit in 2022 and other costs and unit revenues remain unchanged, how many units will the company have to sell in order to earn a net income of $45,000? Number of units sold units