If a mountain bike originally cost the retailer \( \$ 399.95 \), how much will a customer have to pay for it, if it is marked up by \( \$ 95.50 \) ? Select one: a. \( \$ 385.45 \) b. \( \$ 214.45 \) c. \( \$ 495.45 \) o d. \( \$ 219.86 \)

To find out how much a customer will have to pay for the mountain bike with the markup, simply add the markup to the original cost. So, \( 399.95 + 95.50 = 495.45 \). Therefore, the correct answer is c. \( \$ 495.45 \). As a bonus, mountain biking is not only a great way to explore nature, but it also provides an excellent workout! Those uphill climbs and thrilling downhill rides boost cardiovascular health while strengthening your legs and core. If you’re a beginner, consider starting with shorter rides on easy trails. It's crucial to learn basic bike maintenance to keep your ride in top shape, like checking tire pressure and knowing how to fix a flat tire. Plus, practice makes perfect — the more you ride, the more comfortable and skilled you'll become!