In the wake of the Covid-19 pandemic, Honeywell Inc. has ordersfor 1000 face masks from Richardson and 800 face masks from Plano.Honeywell Inc. has 1200 masks ready in a Frisco facility and 1000masks in an Irving facility. It costs $10 to ship a mask fromFrisco to Richardson, and $7 to ship it from Frisco to Plano. Itcosts $9 to ship a mask from Irving to Richardson and $12 to shipit from Irving to Plano. How many masks should Honeywell Inc. shipfrom each facility to Richardson and Plano to fulfill the orders atthe minimum cost? (i) (2 points) What are the decisionvariables?(ii) (3 points) Write out the objective function.