Sundar's Development Projects Are Falling Behind

Sundar's development projects are falling behind. He wants to write a JQL query to find issues that meet all three of these criteria: He is the project lead of the project or the project is DEV. fixVersion had been set to 4.3 at some point but was later removed. Issues were created in the first 15 days of this month. The Exhibit shows the JQL query he created. Which statement about Sundar's query is true?

A) The query will not return the right set of issues because the parentheses are wrong.
B) The query will not return the right set of issues because lines 2 and 3 are wrong.
C) The query will return the right set of issues, but it is inefficient.
D) The query is well written and will return the right set of issues.
E) The query is valid, but it will not run without a Jira Marketplace app.
F) The query will not return the right set of issues because line 2 only is wrong.