Final answer:
To find the discount and sale price of the t-shirt, multiply the price by the markdown percentage and subtract the discount from the original price.
Step-by-step explanation:
To find the discount and sale price of the t-shirt, we first need to calculate the markdown. The markdown is given as 44%, so we can find the discount by multiplying the price of the t-shirt by 44%:
Discount = $23.99 * 0.44
To find the sale price, we subtract the discount from the original price:
Sale Price = $23.99 - Discount
Finally, rounding to two decimal places, the discount is $10.56 and the sale price is $13.43.