Eds Electric Saws (EES) makes small saws (SS1) with the following options:

Motor power level: 5 amp, 7 amp

Chassis brand name/color: Eds/red, Freds/blue, Gregs/green

Blade length support: 10 & 12 (blades are replaceable, but each size requires its size support structure).

Most parts for the saws are common to all options, but the major options have usage and safety stock as seen in the small saw (SS1 7amp) super bill below; If MPS quantity for SS1 7 amp is 600, what is the most 10 blade option that could be promised?

Group of answer choices

180

480

500

420