Below the production process for a product is shown, only the yields of the different steps are given. The first production step has a yield of 79%; the second one a yield of 96%; the third one a yield of 87%; the fourth one a yield of 87%; the fifth one a yield of 97%; and the sixth and last one a yield of 99%.

What is the overall Process Yield?

What is the overall Process Yield? 79% 96% 87% 87% 97% 99%