The fixed and variable costs for three potential manufacturing plant sites for a rattan chair weaver are shown: aj After rounding to the nearest whole number, site 1 is best below After rounding to the nearest whole number, site 2 is best between After rounding to the nearest whole number, site 3 is best above units and units Site Fixed Cost Per Year Vartable Cost per Unit 1 1 2 $800 $1,000 $2,100 $12.00 $6.00 $3.00 b) the demand is 377 unis, then the best location for the potential manufacturing plant is