break-even-analysis@1.0.7

Publisher claims: "Computes break-even units and revenue for a US offer from price, variable cost and fixed cost, with margin and sensitivity checks. Use when the user asks for break even analysis template, break even calculator business, contribution margin formula. For US owners, product managers and finance students building the case for a price or a new line." Observed in sandbox: no network, touches nothing outside the project, writes no memory.