Juice business

While Sam was drinking sugarcane juice, he started wondering about the following facts:

-The juicer sells each glass of sugarcane juice for 50 coins.
-He spends 20% of his total income on buying sugarcane.
-He spends 20% of his total income on buying salt and mint leaves.
-He spends 30% of his total income on shop rent.
Sam wonders, what is the juicer's profit (in coins) when he sells N glasses of sugarcane juice?
        
       Input:-4
2
4
5
10
       Input Description: The first line of input will contain an integer T — The number of test cases. The description of T test cases follows.
-The first and only line of each test case contains an integer N, as described in The problem statement. 
       Output: 30
60
75
150
       Output Description: For each test case, output on a new line the juicer's profit when he sells N glasses of juice. 
       Constraints: 1<=T<=1000
1<=N<=10^6

       Explanation: Test case 1: The total income is 50×2=100 coins. The juicer spends 20 coins on sugarcane, 20 coins on salt and mint leaves and 30 coins on rent. Thus,the profit is 100?(20+20+30)=30 coins.

Test case 2: The total income is 50×4=200 coins. The juicer spends 40 coins on sugarcane, 40 coins on salt and mint leaves and 60 coins on rent. Thus, the profit is 200?(40+40+60)=60 coins.

Test case 3: The total income is 50×5=250 coins. The juicer spends 50 coins on sugarcane, 50 coins on salt and mint leaves and 75 coins on rent. Thus, the profit is 250?(50+50+75)=75 coins.

Test case 4: The total income is 50×10=500 coins. The juicer spends 100 coins on sugarcane, 100 coins on salt and mint leaves and 150 coins on rent. Thus, the profit is 500?(100+100+150)=150 coins.