Marisa, who raise the price of her earrings so that she will make a profit of $5.00 on each pair, expect to make a profit with her company.
<h3>What is the unit price?</h3>
The unit price is the amount of money required to buy one unit of a item or goods.
To find the unit price, divide the total cost of the goods to the total number of goods.
The cost of repair will now be $60. Thus, the total cost of 50 earrings is,
![C=60\times50\\C=3000](https://tex.z-dn.net/?f=C%3D60%5Ctimes50%5C%5CC%3D3000)
Marisa decided to raise the price of her earrings so that she will make a profit of $5.00 on each pair. Thus, the new selling price of her earring is,
![P=60+5\\P=65](https://tex.z-dn.net/?f=P%3D60%2B5%5C%5CP%3D65)
The sale's price of 50 earrings is,
![P=50\times65\\P=3250](https://tex.z-dn.net/?f=P%3D50%5Ctimes65%5C%5CP%3D3250)
She has also improved the quality control so that only 1 pair in 50 need to be returned for repair. Thus, the cost price of one earring has to be removed from the sales price of 50 earrings as,
![P=3250-60\\P=3190](https://tex.z-dn.net/?f=P%3D3250-60%5C%5CP%3D3190)
The profit made by her company on 50 earrings is
![p=P-C\\p=3190-3000\\p=190](https://tex.z-dn.net/?f=p%3DP-C%5C%5Cp%3D3190-3000%5C%5Cp%3D190)
Thus, Marisa, who raise the price of her earrings so that she will make a profit of $5.00 on each pair, expect to make a profit with her company.
Learn more about the unit price here;
brainly.com/question/25879801
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