shorten formula

[4rfvgyhnjik]

Can someone tell me if it is possible to shorten this formula

=AA8*$AE$3+AC8*$AF$3+AD8*$AG$3+AE8*SUM($AE$3:$AG$3)+AF8*SUM($AE$3:$AF$3)+AG8*SUM($AE$3,$AG$3)+AH8*SUM($AF$3:$AG$3)+AB8*($AF$3/2)

 

[scottylad2]

Marginally smaller
=aa8*sum(ae3,ac8*af3,ad8*ag3,ae8*sum(ae3:ag3),ag8*sum(ae3:ag3),ah8*sum(af3:ag3),ab8*(af3/2))