please answer question 10 thank you

Shifted Uniform Series Tyco Watercraft has a contract with a parts supplier that involves purchases amounting to $150,000 per year, with the first purchase to be made now. followed by similar purchases over the next 5 years. Determine the present worth of the contract at an interest rate of 10% per year. Calculate the present worth in year 0 of the following scribes of disbursements. Assume that i = 10% per year. How much money was deposited each year for 5 years if the account is now worth $ 100,000 and the last deposit was made 10 years ago, ? Assume the account earned interest at 7% per year. Two equal deposits made 20 and 21 years ago, respectively, will allow a retiree to withdraw $10,000 now and $10,000 per year for 14 more years. If the account earned interest at 10% per year, how large was each deposit? Capitalized Costs (with shifted scribes in 10) the cost of painting the Golden Gate Bridge is $400,000. If the bridge is painted now and every 2 years hereafter, what is the capitalized cost of painting at an interest rate of 6% per year? What is the capitalized cost of expenditures of $3,000,000 now. $50,000 in months 1 through 12, $100,000 in months 13 through 25, and $50,000 in months 26 through infinity if the interest rate is 12% per year, compounded monthly