A Clothing Manufacturer Is Going to Produce 1,000,000 Women's Blouses

A clothing manufacturer is going to produce 1,000,000 women's blouses in a normal distribution of sizes with a mean of 12 and a standard deviation of 1.4. Given that the sizes are 2, 4, 6, 8, 10, 12, 14, 16, and 18, how many of each size should the manufacturer make?

A) 750,000 blouses of size 12; 190,000 of sizes 10 and 14; 40,000 of sizes 8 and 16; 20,000 of sizes 2, 4, 6 and 18
B) 660,000 blouses of size 12; 120,000 of sizes 10 and 14; 48000 of sizes 8 and 16; 172,000 of sizes 2, 4, 6 and 18
C) 680,000 blouses of size 12; 270,000 of sizes 10 and 14; 47,000 of sizes 8 and 16; 3,000 of sizes 2, 4, 6 and 18
D) 600,000 blouses of size 12; 330,000 of sizes 10 and 14; 56,000 of sizes 8 and 16; 14,000 of sizes 2, 4, 6 and 18
E) 810,000 blouses of size 12; 130,000 of sizes 10 and 14; 50,000 of sizes 8 and 16; 10,000 of sizes 2, 4, 6 and 18