Answer
See below:
Work Step by Step
(a)
Compute the amount of discount rate as shown below:
$\begin{align}
& \text{Discount amount}=\text{Discount rate}\times \text{Original price} \\
& =0.35\times \$850\\&=\$297.5\end{align}$
(b)
Compute the sale price of television as shown below:
\[\begin{align}
& \text{Sale price of television}=\text{Original price}-\text{Discount amount} \\
& =\$850-\$297.5\\&=\$552.5\end{align}\]
