How are the first prize and the second prize of the two-color ball distributed?

How to calculate the two-color ball bonus? Let me explain it in detail for you.

50% of the current sales shall be turned over to the issuer (Ministry of Civil Affairs); The remaining 50% is managed by Welfare Lottery Center, of which 1% will not be used as an adjustment fund to participate in prize distribution, and will only be used in extreme cases (such as the prize pool is still not enough to complete all prize distribution or the high-level prize note is too low). If the adjustment fund is still not enough to fill all the bonuses paid in the current period, it will be paid by the issuance fee (you can understand that it is paid by the state, and the deficit of several hundred million is astronomical to you, but it is nothing to the state treasury, so don't worry that winning several hundred million or even billions of grand prizes will bankrupt the lottery center)! Get to the point, let's talk about the remaining 49% as a bonus to the winners of various awards in the current period. Among them, the third to sixth prizes are fixed, and the first and second prizes are floating, which is called high-level prizes. The specific amount of single bet is determined by the current sales volume, winning bets, fixed prize consumption and prize pool balance.

49% of the current sales will be distributed together with all fixed prizes (third to sixth prizes), and the balance will be the current high-grade prize. If the prize pool amount exceeds 65.438 billion yuan, the second prize is 30% of the high-level prize, divided by the total number of notes of the second prize. For example, if the total sales volume of the two-color ball in the current period is 330 million yuan, the fixed prize costs 80 million yuan, and the second prize is won 150 note, then the single-note bonus of the second prize in the current period is

(330 million yuan-80 million yuan) x 0.49 x 0.3/150 = 245,000 yuan.

The first prize is 70% of the higher prize, and the bonus consists of two parts. The first part is 50% of the high-level bonus divided by the total number of first prize bets. If the single note exceeds 5 million yuan, it will be calculated as 5 million yuan, and each note less than 5 million yuan will be made up by the prize pool, that is, the upper limit of this single note is 5 million yuan; The second part is the senior bonus divided by 20% of the total number of first prize bets. If it exceeds 5 million yuan, it will be calculated as 5 million yuan, that is, the upper limit of this part of the single note is also 5 million yuan.

The sum of the two parts is the amount of the first prize note in the current period, so the upper limit of the first prize note is 6,543,800 yuan. Still using the above sales assumption of 330 million as an example, the fixed bonus cost 80 million. If the first prize is issued with 4 notes, then the first part of the single note bonus of the current first prize is

(330 million yuan-80 million yuan) x 0.49 x 0.5/4 =1531.25 million yuan > 5 million yuan from 5 million yuan;

The second part is

(330 million yuan-80 million yuan) x 0.49 x 0.2/4 = 6125,000 yuan > 5 million yuan from 5 million yuan;

That is, the first prize of the current period is 6,543,800 yuan.

What about 40 bets on the first prize? Calculate again, then the first part of the current first prize is

(330 million yuan-80 million yuan) x 0.49 x 0.5/40 =153.1.25 million yuan < 5 million yuan, the prize pool will make up 5 million yuan;

The second part is

(330 million yuan-80 million yuan) x0.49x0.2/40=6 1.25 million yuan.

That is, the first prize of the current period is 5665438 yuan+02500 yuan.

In the first case, there is no actual use of the prize pool, but because the number of winning bets is too small, the available high-level prizes in the current period are not distributed, and the remaining 33.25 million yuan is accumulated into the prize pool to enter the next period; In the second case, because there are too many first prizes, the prize pool will be subsidized by 3,468,750 yuan per injection, that is,138,750 yuan (40 notes).

To sum up, the amount of the first prize and the second prize does not affect each other, and the second prize has nothing to do with the prize pool. If the prize pool is 65.438 billion yuan, you need to open the first prize of about 200 bets if you want to empty the prize pool at one time!

Then, when the prize pool amount is less than 65.438 billion yuan, the first prize and the second prize will be distributed directly with the prize pool balance in a ratio of 7:3. If the first prize is less than the second prize, all available prizes (high-level prize+prize pool balance) will be divided equally according to the total bet amount of the first prize and the second prize. To sum up, if the prize pool amount is less than 654.38+billion yuan, the second prize will also occupy 30.