How many elements are there in the dictionary d after the following program is executed?

d $=\{"$a$"$:$4,"$b$"$:$30,"$c$"$:$24\}$

d$["$d$"]=2$

d$["$c$"]=25$

d$["$e$"]=35$

Group of answer choices

$6$

$5$

$4$

$3$