If the markup is %50 and the selling price is $300, what is the initial price?

Given answers:
A $150
B $200
C $350
D $400

I asked help from my mother and she said the answer was A, $150, although from the formula R = C / ( 1 - G) (to calculate revenue R based on the cost C and the desired gross margin G, where G is in decimal form), which I got from calculatorsoup, I say 600 = 300 / 1 - .5, or in other words, initial price = $600. I know my answer's wrong and is seeking for others.

Thank you tutors for sparing your time to review my questions and my problem.

with a 50% markup, the selling price is 1.50 times the cost. So, the cost is 200.

200$

To find the initial price, we need to use the formula:

Selling Price = Initial Price + Markup

Given information:
Markup = 50%
Selling Price = $300

Let's set up the equation:

$300 = Initial Price + (50% of Initial Price)

50% of Initial Price can be expressed as 0.5 times the Initial Price.

$300 = Initial Price + 0.5 * Initial Price

We can simplify this equation:

$300 = 1.5 * Initial Price

Dividing both sides of the equation by 1.5:

$300 / 1.5 = Initial Price

Initial Price = $200

Therefore, the correct answer is B, $200.

To determine the initial price, you can use the formula for calculating the selling price with a given markup percentage. The formula is:

Selling Price = Initial Price + (Markup Percentage * Initial Price)

In this case, the selling price is given as $300 and the markup percentage is 50% (or 0.5 as a decimal). Let's substitute the values into the formula and solve for the initial price:

$300 = Initial Price + (0.5 * Initial Price)

We can simplify the equation:

$300 = 1.5 * Initial Price

Now, divide both sides of the equation by 1.5:

$300 / 1.5 = Initial Price

This gives us:

Initial Price = $200

Therefore, the correct answer is B, $200.