Gina is a salesperson at a furniture store. she earns 2,500 per month plus a commission of 12% on an all her sales. in order to meet her monthly budget, she needs to earn at least 4,300 per month

Acompany manufactures three types of cabinets. it makes 110 cabinets each week. in the first week, the sum of the number of type-1 cabinets and twice the number of type-2 cabinets produced was 10 more than the number of type-3 cabinets produced. the next week, the number of type-1 cabinets produced was three times more than in the first week, no type-2 cabinets were produced, and the number of type-3 cabinets produced was the same as in the previous week.