Friday

January 30, 2015

January 30, 2015

Posted by **Tha** on Monday, August 10, 2009 at 11:45pm.

(a) At what price per bag should the dog food be sold?

(b) At this price, what is the rate of markup on cost?

(c) What is the break-even price?

- Math -
**MathMate**, Tuesday, August 11, 2009 at 8:58amArithmetic is used to solve the problem although algebra can also be used.

Cost price = $19.50- 19.50*0.40 = $11.70

The selling price includes

- 33 1/3 % of overhead

- 10 % of profit

So the fraction of cost in selling price

= 100% - 33 1/3 - 10 = 56 2/3%

Therefore selling price

= cost / fraction of cost

= $11.70 / (56 2/3%)

= $11.70 / (170/300)

= $11.70 * 300/170

= $20.65

Check:

Profit (10%) = 20.65*0.1 = $2.07

Overhead (33 1/3%) = 20.65*(1/3)= 6.88

Cost price = 20.65-2.07-6.88=11.70

So the answer is correct.

- Math -
**MathMate**, Tuesday, August 11, 2009 at 9:00am(b) the mark-up on cost is the profit divided by the cost price. It should be different from 33 1/3%.

(c) the break even price is the selling price less the profit, i.e. zero profit.

**Answer this Question**

**Related Questions**

business math - everweek a store buys 30 gallons of milk at a cost of $1.58 per ...

Pre-Calculus-check answers - A farm supply store carries 50-lb bags of both ...

Pre-Calculus-check answers - A farm supply store carries 50-lb bags of both ...

Pre-calculus-check answers - A farm supply store carries 50-lb bags of both ...

math - A store owner buys 40 shirts for $600. She then adds 40% to her cost and ...

Business Math - Every week, a grocery store buys 30 gallons of milk at a cost of...

math - Tessa feeds her dog 3 3/4 cups of dog food per day. If she buys a bag of ...

Math - 500 pounds of apples were purchased at $0.35 per pound. The desired ...

business math - A store buys 30 gallons of milk at $1.58 per gallon. To achieve ...

Math - We are currently studying "earning money" for math. I read this sentence...