At the Beginning of the Year, Outdoor Living Corporation Has

At the beginning of the year, Outdoor Living Corporation has 500 umbrellas in inventory. The company plans to sell 5,200 umbrellas during the year and wants to have 1,200 umbrellas in inventory at the end of the year. How many umbrellas must Outdoor Living Corporation produce during the year?

A) 3,500
B) 5,900
C) 6,400
D) 6,900