Answer:
Production of 2800 juice boxes is the break even point.
Explanation:
Break-even point is the point where profit is zero and number of manufactured goods are all sold
Let number of juice boxes be y
charges of local store for 1 juice box= $0.65
charges of local store for y juice box=$0.65y
Factory cost of y juices boxes= $1400 + $0.15y
Assuming all juice boxes manufactured can be sold, to find the break-even point
charges of local store for y juice box= Factory cost of y juices boxes
$0.65y=$1400 + $0.15y
$0.65y-$0.15y= $1400
$0.50y=$1400
y= 1400/0.5
y=2800
hence production of 2800 juice boxes is the break even point!