This one is long
FP(function point)=UFP*CAF where CAF=complex adjustment factor and= [0.65+0.01 x ΣFi ] Fi i=1 to 14 are the degree of influence UFP=unadusted function points = Σ Wij Zij(i=1 to 5)
computing function points 0---no infuence 1---incidental 2----moderate 3----average 4-------significant 5-----essential
based on 14 questions
function points components and weights as below
s/w components weighting factors
simple average complex
No. of user inputs 3 4 6
No. of user outputs 4 5 7
No. of user inquires 3 4 6
No. of files 7 10 15
No. of external interfaces 5 7 10
now coming to question
UFP=ΣWijZij=50x4+ 40x5+ 35x4+ 6x10 +4x7=628 as all weighting factors are avg
CAF= (0.65+0.01(14x3)=1.07
FP=UFP*CAF=628X1.07=672 APPROX. hence ans is D