Assume myStr is a String variable read from the keyboard. Which of the following options could be used to see if myStr is equal to $"$cps$180"($case insensitive$)-($Select all that apply$)$

myStr$.$equals$("$cps$180")$

myStr$.$equalsIgnoreCase$("$cps$180")$

myStr $=="$cps$180"$

myStr$.$toLowerCase$().$equals$("$cps$180")$

myStr$.$toLowerCase$()=="$cps$180"$