Which of the following statements is$$ false?

A$.$

In a$$ make$-$to$-$stock environment, forecasts tend to be more detailed and can get down to specific individual products.

B$.$

In a$$ make$-$to$-$order environment, the forecasts tend to be for groups of products.

C$.$

If the lead time to buy raw materials is$$ long, the forecasts go farther out into the future.

D$.$

All of the above statements are true.