Chris Sandvig Irrigation, Inc., has summarized the price list from four potential suppliers of an underground control valve. See the table below. Annual usage is 1,100 valves, order cost is $13 per order, and annual inventory holding costs are $7.55 per unit. Vendor A Vendor EB Vendor Vendor D Price $34.75 34.00 32.80 31.60 30.50 Price $34.50 33.75 32.50 31.10 Price $34.25 33.00 31.00 Price Quantity 1-14 15-24 25-99 100-199 200-399 400+ 34.75 33.55 32.35 31.15 30.75 Quantity 1-24 25-99 100-199 200-399 400+ Quantity 1-49 50-149 150-299 300+ Quantity 1-149 150-299 300+ Which vendor should be selected and what order quantity is best if Sandvig Irrigation wants to minimize total cost? Chris Sandvig Irrigation should orderunits at a time from (enter your respons as a whole number )