Month | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
Sales Pattern | 3% | 10% | 21% | 25% | 8% | 9% | 10% | 5% | 2% | 3% | 2% | 1% | 1% |
Production | 287 | 500 | 532 | 612 | 751 | 235 | 535 | 128 | 91 | 18 | 0 | 0 | 0 |
Sales | 287*3% | 287*10% + 500*3% | 287*21% + 500*10% + 532*3% | 287*25% + 500*21% + 532*10% + 612*3% |
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The hardest part of this may be the explaining.
I'm trying to find the most efficient way of converting production to sales based on a sales pattern.
Thirteen months across the top. The sales pattern shows that 3% of things produced in a given month will be sold withing the same month. 10% will be sold in the next month, and so on.
The Production row shows what was produced for each month. So to convert this to sales, month 0 will be just month 0 production time 3%. Month 1 will be (month 0 production times 10%) + (month 1 production times 3%), etc.
As you can see with the formula I have going, this is going to get nasty!
There has to be a better solution and I can think of no better place to find it. Thanks in advance.