The Great and Courageous Professor Mullen has a standard of 1.5 pounds of materials per unit, at $2 per pound. In producing 2,000 units, The Great and Courageous Professor Mullen used 3,100 pounds of materials at a total cost of $6,045. The materials quantity variance is A) $45 F. B) $155 U. C) $200 U. D) $350 U.

Government ownership and control of resources

What is an agreement among firms to divide the market, set prices, or limit production called? this is called collusion

Part (a) is relatively straight forward.there are 4 aces in a standard 52-card deck. so the probability that an ace is picked is just 4/52.part (b): note that there are 4 suits in a standard 52-card deck. so picking hearts will be 13/52 or 1/4.part (c): the probability condition or means we need to add the two probabilities because we do not want them simultaneously. so, we end up getting pr(ace) + pr(heart).from part (a), we found that picking an ace had a probability of 4/52, which is reduced down to 1/13.from part (b), we found that picking a heart had a probability of 1/4.so, the probability of an ace or a heart is 1/13 + 1/4 = 4/52 + 13/52 = 17/52.

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