b. [10] What is the output of the following code? def partstring(astr, newstr = '' i = 0 while i < num: newstr=newstr+astr[i+2] i=i+1 return (newstr) print (partstring('1:NYCity', 2)) print (partstring('4: Houston', 3)) num): c. [10] Consider the following code def simple (a, b): tempa = 2*a b = 2*b d = tempa+b return d alpha = 11 beta = 7 delta simple (alpha, beta) print (alpha, beta, delta) print(a, b) For the two print statements in the code, state what will be printed. If an error will occur, state that and the reason for the error. i) print (alpha, beta, delta) ii) print (a, b)