Not sure how to solve 62. Could you check 42 for me please. Thank you!

42. The wholesale price of a shirt in increased 25% to obtain the retail price. Later, the shirt is marked 25% off for a sale. If the wholesale price of the shirt was $10, what is the sale price? 10.00 ( 0. 25 ) = 2,50+ 10.00 = $12.50 increased 12.50 ( 0. 25 ) = 3, 125 25 4, pric 3. 125 9. 375 189. 38 = sale price 62. Which is greater? Show/explain why. a) 100 increased by 25% 100 (. 25 ) - 25,00 OR b) 150 decreased by 25% 150 - 150