The new england cheese company produces two cheese spreads by blending mild cheddar cheese with extra sharp cheddar cheese. the cheese spreads are packaged in 12-ounce containers, which are then sold to distributors throughout the northeast. the regular blend contains 65% mild cheddar and 35% extra sharp, and the zesty blend contains 75% mild cheddar and 25% extra sharp. this year, a local dairy cooperative offered to provide up to 8100 pounds of mild cheddar cheese for $1.30 per pound and up to 3500 pounds of extra sharp cheddar cheese for $1.50 per pound. the cost to blend and package the cheese spreads, excluding the cost of the cheese, is $0.30 per container. if each container of regular is sold for $1.80 and each container of zesty is sold for $2.10, how many containers of regular and zesty should new england cheese produce? do not round your interim computations. if required, round your answers to the nearest whole number. let r = number of containers of regular z = number of containers of zesty optimal solution: r = , z = , profit = $ .