The Operations Manager for the Blue Moon Brewing Co

Multiple Choice

The operations manager for the Blue Moon Brewing Co. produces two beers: Lite (L) and Dark (D) . Two of his resources are constrained: production time, which is limited to 8 hours (480 minutes) per day; and malt extract (one of his ingredients) , of which he can get only 675 gallons each day. To produce a keg of Lite beer requires 2 minutes of time and 5 gallons of malt extract, while each keg of Dark beer needs 4 minutes of time and 3 gallons of malt extract. Profits for Lite beer are $3.00 per keg, and profits for Dark beer are $2.00 per keg. What is the time constraint?

A) 2 L + 3 D ≤ 480
B) 2 L + 4 D ≤ 480
C) 3 L + 2 D ≤ 480
D) 4 L + 2 D ≤ 480
E) 5 L + 3 D ≤ 480