Answer:
contribution margin per unit = $0.40
Step-by-step explanation:
total variable production costs = $350,000
total fixed production costs = $350,000
total variable S&A expenses = $250,000
total fixed S&A expenses = $70,000
total costs = $1,020,000
total fixed costs = $420,000
total variable costs = $600,000
sales price = $1
variable cost per unit = $600,000 / 1,000,000 = $0.60
contribution margin per unit = $1 - $0.60 = $0.40