whats function should be in J9? Is it not =SUMPRODUCT(F9:I9,$F$5:$I$5)? where did I do wrong?

1 Exp:Fifth Avenue Industries(Make-buy) 2 3 S B1 B2 SO PO B10 B20 All silk All poly Blendi Blend2 All silk All poly Blend1 Blend2 4 to make to make to make to make to buy to buy to buy to buy 5 Number of Units 7000 13625 13100 8500 0 0 0 0 6 Selling price $6.70 $3.55 $4.31 $4.81 $6.70 $3.55 $4.31 $4.81 $192,614.75 7 Labor cost $0.75 $0.75 $0.75 $0.75 $31,668.75 8 Material cost 2.5 0.48 0.75 0.81 $40,750.00 9 outsourcing cost 4.25 2 2.5 2.2 $0.00 ??? 10 Profit $3.45 $2.32 $2.81 $3.25 $2.45 $1.55 $1.81 $2.61 $120,196.00 11 Constraints: 12 Yards of silk 0.125 875