Which of the following is NOT a flawed question?

a$.$ What is your age? $\_\_\_1825\_\_\_2545\_\_\_4665$

b$.$ What is your income? $ $\_\_\_\_\_\_\_\_\_$

c$.$ How important is Climate Change to you?

$\_\_\_$ Very important $\_\_\_$ Important $\_\_\_$ Somewhat important $\_\_\_$ Not important at all

d$.$ Who are you likely to vote for in the presidential election?

Donald Trump $\_\_\_\_\_$ President Joe Biden $\_\_\_\_\_$

Group of answer choices

b

d

all of these are flawed questions

a

c