If the U.S. dollar is worth 106.3 yen, compute the amount a U.S. company would have to pay to buy merchandise valued at 3,900,000 Japanese yen.​

Express the following as an equivalent ratio whose smallest term is 1: 7.6: 3

Evaluate the following accurate to the nearest cent:
$\frac{\$3490}{1+0.125\times \frac{91}{365}}$

Stock of the XYZ Corporation has a par value of $50. If the corporation pays a 5% dividend, compute the amount of the dividend paid to the owner of 160 shares.