In the context of software testing, which of the following statements is/are NOT correct?
P: A minimal test set that achieves $100\%$ path coverage will also achieve $100\%$ statement coverage.
Q: A minimal test set that achieves $100\%$ path coverage will generally detect more faults than one that achieves $100\%$ statement coverage.
R: A minimal test set that achieves $100\%$ statement coverage will generally detect more faults than one that achieves $100\%$ branch coverage.
- R only
- Q only
- P and Q only
- Q and R only