One type production city

One type production city

Many still doesn't care/know about what advantage city with 1 type of production
Say you have city with 100/0 = 40 sawmills10 / 10 forests10
Forest10 gives you 23% of basic production (220k in our case)
In our case 10 forests10 gives you 230% of basic production of 100% sawmills = 230%*220k = 506k lumber
You get all 100% of valleys gain


Say you have city with 50/50 = 20 sawmills10 / 20 ironmines10 / 10 forests10
Forest10 gives you 23% of basic production (each 110k in our case)
In our case 10 forests10 gives you 10*23%=230% of basic production of 50% sawmills = 230%*110k= 253k lumber
And 0 hills10 gives you 0*23%=0% of basic production of 50% sawmills = 0%*110k= 0k iron
That means you wasted 230% of the other 50% = 253k
You waste 50% of valleys gain


Say you have city with 50/50 = 20 sawmills10 / 20 ironmines10 / 5 forests10 / 5 hills10
Forest10 and hill10 each gives you 23% of basic production (each 110k in our case)
In our case 5 forests10 gives you 5*23%=115% of basic production of 50% = 115%*110k= 126.5k lumber
In our case 5 hills10 gives you 5*23%=115% of basic production of 50% = 115%*110k= 126.5k iron
Total 126.5k+126.5k=253k
That means you wasted 230% of the other 50% = 253k
You waste 50% of valleys gain

So, please convert your cities, cause you are wasting 50% half of valleys gain in case of 50/50

Thank you, Happy Converting
Wish you the best

engsalem