Write a program in BlueJ to find to accept the Cost Price of a mobile phone and find the Sell Price after giving discount as follows: Price Discount%
Upto 10000 5
>10000 to 15000 10
>15000 to 20000 15
>20000 to 25000 20
>25000 to 45000 30
>45000 35
Print the Discount and the Sell Price. ji​

Aconcentrated solution of ammonia is 14.8m and has a density of 0.899g/l. what is the concentration of ammonia in this solution in weight percent (%w/w)?

Question 3(multiple choice worth 4 points) (04.04 lc) what does it mean when an element is reduced? it empties a valance shell, reducing its atomic radius. it gains electrons, reducing its overall charge. it increases electronegativity, reducing its ability to bond. it loses electrons, reducing its electron number.

How many neutrons does an element have if its atomic number is 50 and its mass number is 166