Final answer:
The shape yield can be calculated by finding the ratio of the finished product volume to the total material volume and multiplying by 100%.
Step-by-step explanation:
The shape yield can be calculated by finding the ratio of the finished product volume to the total material volume. In this case, the finished product has a volume of 270 cubic inches and the total material required is 320 cubic inches. So, the shape yield can be calculated as:
Shape Yield = (Volume of Finished Product / Volume of Total Material) x 100%
Substituting the values, we get:
Shape Yield = (270 / 320) x 100% = 0.84375 x 100% = 84.375%