Kelly works at an electronics store.    she is required to sell at least 12 items each month.    she makes a commission of $100 for each laptop and $80 for each smart phone. kelly wants to make more than $1000 for the month.    let x represent the number of laptops sold and y represents the number of smart phones sold.    determine which system of inequalities represents the situation.

x + y < 12 and 100x + 80y ≤ 1000
x + y ≥12 and 100x + 80y > 1000
x + y > 12 and 100x + 80y ≥ 1000
x + y ≤12 and 100x + 80y < 1000