Question 6 (4+6=10 points ) Consider the following class instances in a C++ program: 12345678staticmyClassA;intmain(){myClassB=foo();deleteB;return0; 910111213141516}myClass*foo(){myClassD;myClass*C=newmyClass();returnC;} a) (4pt) What is the storage allocation (static/stack/heap) for the myClass objects that are reference to by A,C and D ? How about the storage for the pointers B and C ? b) (6pt) Consider one execution of the program above. The execution trace, a sequence of program statements executed at run time, of this program is 5131415678 For each myClass object that is reference to by A,C and D, write down its lifetime (use a subset of execution trace, e.g., 678 to represent the lifetime)