In which of the following situations should you contact support? check all that apply.

(a) you need using the site.
(b) you can’t register.
(c) you are unable to submit your answers.
(d) you do not understand why an answer was marked as incorrect, but you have not yet read the explanation.

Ou listened to a song on your computer. did you use hardware or software?

Assume the existence of a bankaccount class. define a derived class, savingsaccount that contains two instance variables: the first a double, named interestrate, and the second an integer named interesttype. the value of the interesttype variable can be 1 for simple interest and 2 for compound interest. there is also a constructor that accepts two parameters: a double that is used to initialize the interestrate variable, and a string that you may assume will contain either "simple", or "compound", and which should be used to initialize the interesttype variable appropriately. there should also be a pair of functions getinterestrate and getinteresttype that return the values of the corresponding data members (as double and int respectively).

If chris has a car liability insurance, what damage would he be covered for