g An arbitrage opportunity arises when... Group of answer choices An investment has a high risk-return ratio. disparity between 2 or more prices allow investors to yield a sure profit the risk-free rate generates a positive alpha. a net investment is taken place within a portfolio

disparity between 2 or more prices allow investors to yield a sure profit

Explanation:

Arbitrage is defined as the practice where there is simultaneous buying and selling of an asset so as to benefit from a price difference.

Usually the price differences occur in different markets, so the arbitrator acts as a supplier of the goods to market where goods are to be sold.

For example if a company buys fertiliser from a whole seller and immediately sells the goods to a farmer's cooperative at higher price this is arbitrage.

So abitrage opportunity is when disparity between 2 or more prices allow investors to yield a sure profit

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.