Which of the following statements about early test design are true and which are false?1. Defects found during early test design are more expensive to fix.2. Early test design can find defects.3. Early test design can cause changes to the requirements.4. Early test design takes more effort.
A. 1 and 3 are true. 2 and 4 are false. B. 2 is true. 1, 3 and 4 are false. C. 2 and 3 are true. 1 and 4 are false. D. 2, 3 and 4 are true. 1 is false.