1) The price of a computer is reduced by 5%. The actual reduction is $17. Find the original price of the computer.

2) Peter borrows $5000 from a bank at a rate of 9.2% per year compound interest. Calculate the amount he owes after 2 years. Give you answer to 2 decimal places.

Please I really need help!

Astudy was interested in determining if eating milk chocolate lowered someone's cholesterol levels.ten people's cholesterol was measured. then, each of these individuals were told to eat 100g of milk chocolate every day and to eat as they normally did. after two weeks, their cholesterol levels were measured again. is there evidence to support that their cholesterol levels went down? how should we write the alternative hypothesis? (mud = the population mean difference= before - after)a. ha: mud = 0b. ha: mud > 0c. ha: mud < 0d. ha: mud does not equal 0