# data[].attributes.body
P73= lit(2*N-fa/f*i
P73= 134.5 +(36.5-33)/9*5= 136.44
136

# data[].attributes.body
D5= lit(2*N- fa)/f*i
D5= 129.5+(25-18)/15)5= 131.83
132

# data[].attributes.body
Q2= lit.( 2× N-fa)/f*i
Q2 = 129.5 + (25-18)/15)5 = 131.83
132