Consider the following survey question and response categories:

Where do you like to go on vacations? Please check all that apply.

The response options are $1)$ beach, $2)$ spa, $3)$ adventure, $4)$ big city, $5)$ foreign travel, $6)$ cruise.

Which of the following code descriptions is most appropriate for coding responses to the vacation survey?

Question $22$Select one:

a$.$

$1=$ beach, $2=$ spa, $3=$ adventure, $4=$ big city, $5=$ foreign travel, $6=$ cruise

b$.$

$1=$ beach only, $2=$ beach and spa, $3=$ beach, spa, and adventure, $4=$ beach, spa, adventure, and big city, $5=$ beach, spa, adventure, big city, and foreign travel, $6=$ all of the above

c$.$

$1=$ one item checked, $2=$ two items checked, $3=$ three items checked, $4=$ four items checked, $5=$ five items checked, $6=$ six items checked

d$.$

$1=$ yes, $0=$ no for each variable

e$.$

None of the above