Q1) Suppose we are able to keep track of the types instructions that get executed by a program executing on a pipelined X86-64 processor. The program executes a total of 300 instructions. Of these 300 instructions there are 10 function calls, 80 conditional branches and 65 load instructions. 40 percent of conditional branches are taken and remaining are not taken by the program. Also, a third of load instructions produce load/use pipeline hazards during the execution. Calculate the load penalty (lp), misprediction penalty (mp), return penalty (rp) and cycles per instruction (CPI)

Consider the following code snippet: #ifndef cashregister_h#define cashregister_hconst double max_balance = 6000000.0; class cashregister{public: cashregister(); cashregister(double new_balance); void set_balance(double new_balance); double get_balance() const; private: double balance[12]; }; double get_monthly_balance(cashregister bk, int month); #endifwhich of the following is correct? a)the header file is correct as given.b)the definition of max_balance should be removed since header files should not contain constants.c)the definition of cashregister should be removed since header files should not contain class definitions.d)the body of the get_monthly_balance function should be added to the header file.