2. The cost for manufacturing a component used in intelligent interface converters was $23,000 the first year. There is a 30% chance the cost will increase by 2% per year, a 40% chance the cost will increase by 3% per year, and a 30% chance the cost will increase by 4% per year over the next 5 years. Calculate the expected value of the present worth at an interest rate of 10% per year.

1.Find the present value of $20800 in 4 months at 12% simple interest. a)$200 b)$200,000 c)$2000 d)$20000   2.The simple interest on a $6500 loan at 15% for 9 months is. a)$731.25 b)$7312.50 c)$73.13 d)$2925 3.  If we deposit $5000 in an account that pays 9% per year. Find the amount of simple interest earned during 8 months. a)$3000 b)$300 c)$360 d)$3600 4.The simple interest charged on a loan amount of $8500 for 2 years was $1275. What rate of interest was charged a)22.5% b)3.75% c)15% d)7.5%   5.What rate of simple interest will make a principal double itself in 6 years. a)16.67% b)8.33% c)33.33% d)4.16%   6.Find the present value of $20800 in 4 months at 12% simple interest. a)$200 b)$200,000 c)$2000 d)$20000

Sally purchases a perpetuity immediate with annual payments that pays $4000 today and Payments increase by 5% per year. She will pay for it with a single payment exactly 6 years from today. Assume a constant force of interest of 7%. Calculate the size of the payment at time 6.

John buys a new phone for $ 375 and charges it to his credit card which has an interest rate of 22.4%. He pays the minimum payment each month for 2 years to pay for his phone. (Note that because the payments are monthly the interest is also compounded monthly.) What are his monthly payments? N = 1% = PV = PMT = FV = P/Y = C/Y =

Plz answer correctly asap

1- How much can you afford to spend now on an Alarm Fire system if it will save you $21,300 per year for the next 5 years? Use an interest rate of 10% per year. 2. You need to buy a car in two years from now, the car dealer made you an offering, if you buy the car now, he would give you 40% a discount rate. You know that the car price will be SR 142,000 if you delay the purchasing decision two years. what is the present worth of the savings? if you refuse the offering. Assume the interest rate is 10% per year. 3. The amount of money that Energy Company can spend now for improving productivity instead of spending $30,000 three years from now at an interest rate of 12% per year is closest to: (a) $15,700 (b) $17,800 (c) $19,300 (d) $21,350

i need the answer quickly

First Bank is sending university alumni an invitation to obtain a credit card, with the name oftheir university written on it, for a nominal 11.9% interest per year after 6 months of 0%interest. Interest is compounded monthly. Starting in the second year, the APR increases to anominal rate of 23.9%.a. What is the effective annual interest rate for the first year?b. What is the effective annual interest rate for the second year

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QUESTION 2 1. You need $30,000 to buy a new Air-Con for your house in 4 years. What value you must have now if the compounded annually return is 10%. 2. Your father placed $50,000 in a trust fund for you. In 12 years what will be the worth of the savings. If the estimated rate of return on the trust fund is 7%?