Part I: Multiple Choice Questions (5 pts for each question): For each of the following questions, simply choose the one best answer. 1. If she spends all of her income on breadfruits and melons, Natalie can just afford 9 breadfruits and 10 melons per day. She could also use her entire budget to buy 3 breadfruits and 12 melons per day. The price of breadfruits is 8 yen each. How much is Natalie's income per day? a. 313 yen b. 317 yen c. 309 yen d. 312 yen 2. If she spends all of her income on uglifruits and bread-fruits, Maria can just afford 11 uglifruits and 4 bread- fruits per day. She could also use her entire budget to buy 3 uglifruits and 8 breadfruits per day. The price of uglifruits is 6 pesos each. How much is Maria's income per day? a. 115 pesos b. 105 pesos c. 114 pesos d. 119 pesos Harold lives on Doritos and seafood salads. The price of Doritos is 1 dollar per bag and the price of seafood salads is 2 dollars each. Harold allows himself to spend no more than 11 dollars a day on food. He also restricts his consumption to 6,500 calories per day. There are 1,500 calories in a bag of Doritos and 500 calories in a seafood salad. If he spends his entire money budget each day and consumes no more calories than his calo-rie limit, he can consume up to a. 3 bags of Doritos per day but no more. b. 1 bag of Doritos per day but no more. c. 4 seafood salads per day but no more. d. 4 bags of Doritos per day but no more. Quincy lives on pretzels and seafood salads. The price of pretzels is 1 dollar per bag and the price of seafood salads is 2 dollars each. Quincy allows himself to spend no more than 14 dollars a day on food. He also restricts his consumption to 3,400 calories per day. There are 600 calories in a bag of pretzels and 200 calories in a seafood salad. If he spends his entire money budget each day and consumes no more calories than his calorie limit, he can consume up to a. 2 bags of pretzels per day but no more. b. 5 seafood salads per day but no more. c. 4 bags of pretzels per day but no more. d. 5 bags of pretzels per day but no more