Abottle of wine costs $8 and a quiche, $5. at robert's present levels of consumption, he spends all his income and receives marginal utility of $10 from the last bottle of wine and marginal utility of $4 from the last quiche. to maximize his total utility, robert should a. buy less wine and more quiche. b. buy more wine and less quiche. c. spend all of his money on wine. d. spend all of his money on quiche.

a manufacturer of printed circuit boards uses exponential smoothing with trend to forecast monthly demand of its product. at the end of december, the company wishes to forecast sales for january. the estimate of trend through november has been 200 additional boards sold per month. average sales have been around 1000 units per month. the demand for december was 1100 units. the company uses α = 0.20 and β = 0.10. make a forecast including trend for the month of january.

i would say iii (3) because in order to compare a price you have to use as a reference other near stores because it's its

hope i explained myself

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