Consider a derivative whose payoff at expiration is s 2 t + 1 if st < 100 and s 2 t + st − 100 if st ≥ 100. assuming the volatility is σ, the riskfree rate r, and the spot price s0, compute the price of this derivative today. hint: write the derivative as 3 derivatives (a power option, an option and a digital option) and price each separately.

Tyler enjoys the fish so much that after his birthday his family decides to take him to a famous aquarium a tank at the aquarium is similar to his tank with the scale factor of 8 how many times greater is the volume of the tank at the aquarium than the volume of tyler tank

Sarah took the advertising department from her company on a round trip to meet with a potential client. including sarah a total of 11 people took the trip. she was able to purchase coach tickets for $280 and first class tickets for $1280. she used her total budget for airfare for the trip, which was $6080. how many first class tickets did she buy? how many coach tickets did she buy?

If 30 lb of rice and 30 lb of potatoes cost ? $27.60? , and 20 lb of rice and 12 lb of potatoes cost ? $15.04? , how much will 10 lb of rice and 50 lb of potatoes? cost?