Answer:
<em>Discount: $27.00</em>
<em>Final Price: $63.00</em>
Step-by-step explanation:
<em>Discount = Original Price x Discount %/100</em>
<em>Discount = 90 × 30/100</em>
<em>Discount = 90 x 0.3</em>
<em>You save = $27.00</em>
<em></em>
<em>Final Price = Original Price - Discount</em>
<em>Final Price = 90 - 27</em>
<em>Final Price = $63.00</em>