Answer:
y = $0.0375 per copy + $2,000
Explanation:
The number of copies and the total company cost is given for the month-wise beginning from January to August
Since the question is asked for the January activity, so the equation is shown below:
Variable cost per copy = (Total copy cost - value at line intersects y-axis) ÷ number of copies
y = ($3,500 - $2,000) ÷ 40,000
y = 1,500 ÷ 40,000
y = $0.0375 per copy
Now the equation is
y = $0.0375 per copy + $2,000