$140 $140 $140 $120 $190 0 2 3 5 6 7 i=14% i=10% $600 The net present worth for the above cash flow, with an interest rate of 14% for years 1 to 4, and 10% thereafter, is close to: -$158 0 -$145 -$132 0 $125 $191 SKIP If the effective equivalent annual interest rate is 17.5% and the interest rate is compounded weekly, the corresponding nominal annual interest rate is close to: Select one: 0.16 0.17 SKIP 0.15 0.14 none of the given answers N Krystyna has a long-term consulting contract with an insurance company that guarantees her $21000 per year for five years. She believes inflation will be 3 percent this year and 5 percent next year, and then will stay at 10 percent indefinitely. Krystyna's real MARR is 12 percent. What is the present worth of this contract? Select one: 48543 64724 129448 none of the given answers 97086 SKIP N The maintenance costs of a car are approximately $700 per year. With age the costs increase by $130 a year. The future worth of the maintenance costs in 8 years, if the interest rate is 0.08, is close to: Select one: $ 11730 none of the given answers $ 14663 O $ 17595 $ 8798 SKIP Note $140 $140 $140 $120 $190 0 2 3 5 6 7 i=14% i=10% $600 The net present worth for the above cash flow, with an interest rate of 14% for years 1 to 4, and 10% thereafter, is close to: -$158 0 -$145 -$132 0 $125 $191 SKIP If the effective equivalent annual interest rate is 17.5% and the interest rate is compounded weekly, the corresponding nominal annual interest rate is close to: Select one: 0.16 0.17 SKIP 0.15 0.14 none of the given answers N Krystyna has a long-term consulting contract with an insurance company that guarantees her $21000 per year for five years. She believes inflation will be 3 percent this year and 5 percent next year, and then will stay at 10 percent indefinitely. Krystyna's real MARR is 12 percent. What is the present worth of this contract? Select one: 48543 64724 129448 none of the given answers 97086 SKIP N The maintenance costs of a car are approximately $700 per year. With age the costs increase by $130 a year. The future worth of the maintenance costs in 8 years, if the interest rate is 0.08, is close to: Select one: $ 11730 none of the given answers $ 14663 O $ 17595 $ 8798 SKIP