1.Three water purification facilities can handle at most 10 million gallons in a certain time period. Plant 1 leaves 20% of certain impurities, and costs P20,000 per million gallons. Plant 2 leaves 15% of these impurities and costs P30,000 per million gallons. Plant 3 leaves 10% impurities and costs P40,000 per million gallons. The desired level of impurities in the water from all three plants is at most 15%. If Plant 1 and Plant 3 combined must handle at least 6 million gallons, find the number of gallons each plant should handle so as to achieve the desired level of purity at minimum cost.

Decision variables:

X1 = the number of million gallons of water from Plant 1

X2 = the number of million gallons of water from Plant 2

X3 = the number of million gallons of water from Plant 3

LP Model

Min 20000X1 + 30000X2 + 40000X3

Subject to:

X1 +X2 +X3

.2X1 + .15X2 + .1X3

X1+X3 >=6

X1, X2, X3 >=0

2. A marketing research group conducting a telephone survey must contact at least 150 wives and 120 husbands. It costs P100 to make a daytime call and (because of higher labor costs) P150 to make an evening call. On average, daytime calls reach wives 30% of the time, husbands 10% of the time, and neither of these 60% of the time, whereas evening calls reach wives 30% of the time, husbands 30% of the time, and neither of these 40% of the time. Staffing considerations mean that daytime calls must be less than or equal to half of the total calls made. How many should be interviewed at each period to minimize the cost of completing the survey?

QUESTION 1 Fatty acids are mobilized. .. O when glucose is low as a response to glucagon O by the action of lipases O all of the aboveQUESTION 2 How many ATP equivalents are produced when ONE 12 C saturated fatty acid is fully oxidized by B -oxidation? (Account activation step and assume that Acetyl CoA enters the TCA cycle and that reduced cofactors enter the electron transport chain) 234 ATP 92 ATP O 78 ATP O 18.5 ATP QUESTION 3 Inhibition of HMG-reductase will decrease the levels of O acetyl-CoA triglycerides cholesterol O ketone bodiesQUESTION 4 donates 2-carbon units during fatty acid synthesis. O acetoacetate O malonyl-CoA O oxaloacetate biotin QUESTION 5 A cell's [NADPH/NADP * ] ratio is very low: what would you expect to happen? O B-oxidation is inhibited ketone body synthesis is inhibited O triglyceride synthesis is inhibited Fatty acid synthesis is inhibitedInstruction Chart of Accounts General Journal Instruction Chart of Accounts S 126 Accounts Receivable-Mr.Potts 522 Depreciation Expense 127 Accounts Receivable-Chad Thomas 523 Delivery Expense 128 Accounts Receivable-Andrew Warren 524 Repairs Expense 129 Allowance for Doubtful Accounts 531 Rent Expense 131 Interest Receivable 533 Insurance Expense 132 Notes Receivable 534 Supplies Expense 141 Inventory 536 Credit Card Expense 145 Supplies 537 Cash Short and Over it do 151 Prepaid Insurance 538 Bad Debt Expense 181 Land 539 Miscellaneous Expense 191 Equipment 710 Interest Expense