❤❤❤PLEASE HELP ASAP I DON'T UNDERSTAND I WILL MARK BRILLIANT WHOEVER ANSWER!!!!❤❤❤

Find the percent of increase. Round to the nearest tenth of a percent where necessary.
4. 32 to 76 (1 point)
137.5%
42.1%
57.9%
2.4%
Find the percent of decrease. Round your answer to the nearest tenth of a percent where necessary.

5. 57 to 19 (1 point)
38%
66.7%
200%
20%
Find the percent of markup. Round to the nearest whole percent.

6. Store's Cost: $136.50
Selling Price: $184.70 (1 point)
48%
26%
14%
35%
Find the sale price. Round to the nearest cent.
7. Regular Price: $57.63
Percent of Discount: 10% (1 point)
$63.39
$5.76
$51.87
$57.53