of sails manufactured for a manufacturer is ("hereinafter: "the Company).Ltd Ofra sailing boats. The company manufactures three types of sails: main sail, pioneer sail . and spinner sail The company's production line includes three production facilities: a shearing facility, . a sewing facility and a coating facility Each of the three types of sail must undergo a machining process at each of the .production facilities :(Euro per sail) Below is data on the demand for sails and selling prices Spinker sail Pioneer sail Main sail 25,000 30 22,000 40 15,000 50 Selling price per sail (Euro) Demand per month (sails) of each of the three types of (in hours) The following is data on the production time :sails in each of the three production facilities Hours available per Spinker sail month 500 250 1 210 Pioneer sail Main sail 6 2 cutting 4 sewing Coating selling price From its 60% Variable expenses for the sail constitute euros 100,000 The monthly fixed expenses amount to ! the month that the company can achieve maximum profit for is the .1 thousand euros 822 About thousand euros 900 About . thousand euros 850 About J