A company wants to produce two kinds of multivitamin supplements, VitaPlus, and VitaMaXX. There are two industrial blends available to produce both supplements. Each vitaplus pot needs 2 units of supplement-1, and 1 unit of Supplement-2. Each pot of VitaMaXX needs one unit of Supplement-1 and 3 Units of Supplement-2. there are 18 units of Supplement-1, and 30 units of Supplement-2. If the profit per pot of VitaPlus is $5 and the profit per pot of VitaMaXX is $6, how much should be produced from each to maximize the gain?