Answer:
39600
Step-by-step explanation:
Breakeven quantity are the number of units produced and sold at which net income is zero
Breakeven quantity = fixed cost / price – variable cost per unit
Fixed cost = cost of machine + depreciation expense
Straight line depreciation expense = (Cost of asset - Salvage value) / useful life
$660,000 / 5 = $132,000
total fixed cost $660,000 + $132,000 = $792,000
$792,000 / ($58 - $38) = 39,600