Suppose sarah is out at a local club with her friends and finds out that it is "ladies' night" and that all women can drink for free. she knows that if she drinks it will give her immediate pleasure equal to 80.00 utils, but she also knows that if she drinks she will feel bad the next morning and will therefore have a cost of drinking equal to 150.00 utils.
if sarah's discount weight for tomorrow is 0.50, will she drink at the club?
a. no, her net benefit from drinking is negative; therefore, the costs of drinking outweigh the benefits.
b. no, her net benefit from drinking is positive; therefore, the costs of drinking outweigh the benefits.
c. yes, her net benefit from drinking is negative; therefore, the benefits of drinking outweigh the costs.
d. yes, her net benefit from drinking is positive; therefore, the benefits of drinking outweigh the costs.

answer; only identify and interpret trends in the marketplace;

answer; /// the use of a bank credit card to make purchase;

answer///the madrid protocol;

of the three mortgage options that demarco and tanya have to choose from, the balloon payment mortgage would be their best option, over adjustable payment and fixed payment plans.ultimately, the balloon payment plan would save demarco and tanya overall, in interest, would cost less monthly, and they would only have to make these payments for 8 years, opposing to 30 years for adjustable or fixed payment plans. 

overall, demarco and tanya would save $80,811 if they chose balloon payments over fixed payments, and would save $116,711 if they choose balloon payments over adjustable payments. benefits with choosing fixed payments over adjustable payments is that, in the end, the payments will still be $836.30 a month, while with adjustable payments, the initial monthly payments will be $763.38 to $1082.70 a month, ultimately leading to a more costly purchase. benefits with choosing fixed payments over balloon payments are not present. benefits in choosing adjustable payments over is that it has a lower interest rate, and starts with lower monthly payments initially. benefits in choosing adjustable payments over balloon payments include a lower interest rate, and lower initial monthly payments. benefits in choosing balloon payments over fixed payments include lower interest rates, lower overall price, lower monthly payments, takes less time to pay off, and does not require a downpayment. benefits in choosing balloon payments over adjustable payments include, lower monthly payments (when averaged), takes less time to pay off, and lower overall price.

hence, option c, balloon payments, is the best option for demarco and tanya to make this purchase, for it will save them a minimum of $80811, and a maximum of $116,711.