given years to maturity is 30, issue price is 150 dollars, given yield of 10%p.a., what is the value of the one coupon?

given annual dividends growth rate of 10% p.a, If the last dividend of $3 was paid three months ago, required rate of return is 10% per quarter, what is the value of one share now?

we buy a ticket cost 5000 one year ago, that is funded 50% from your savings and rest from a loan last 4 years, given the monthly repayments where annual interest rate is 6%. How much will we need to pay out the loan fully now, ps we just made a repayment