Percent discounts. Game on.

Discount: $\dfrac{25}{100} \times \text{\char36}200 = \text{\char36}50\textsf{.}$ Sale price: $\text{\char36}200 - \text{\char36}50 = \text{\char36}150\textsf{.}$

Discount: $\dfrac{15}{100} \times \text{\char36}200 = \text{\char36}30\textsf{.}$ Sale price: $\text{\char36}200 - \text{\char36}30 = \text{\char36}170\textsf{.}$

Discount: $\dfrac{50}{100} \times \text{\char36}200 = \text{\char36}100\textsf{.}$ Sale price: $\text{\char36}200 - \text{\char36}100 = \text{\char36}100\textsf{.}$

Discount: $\dfrac{20}{100} \times \text{\char36}40 = \text{\char36}8\textsf{.}$ Sale price: $\text{\char36}40 - \text{\char36}8 = \text{\char36}32\textsf{.}$

Discount: $\dfrac{15}{100} \times \text{\char36}120 = \text{\char36}18\textsf{.}$ Sale price: $\text{\char36}120 - \text{\char36}18 = \text{\char36}102\textsf{.}$

Discount: $\dfrac{30}{100} \times \text{\char36}20 = \text{\char36}6\textsf{.}$ Sale price: $\text{\char36}20 - \text{\char36}6 = \text{\char36}14\textsf{.}$

Discount: $\dfrac{25}{100} \times \text{\char36}100 = \text{\char36}25\textsf{.}$ Sale price: $\text{\char36}100 - \text{\char36}25 = \text{\char36}75\textsf{.}$

Discount: $\dfrac{40}{100} \times \text{\char36}30 = \text{\char36}12\textsf{.}$ Sale price: $\text{\char36}30 - \text{\char36}12 = \text{\char36}18\textsf{.}$