A debt of $14326 is due at the end of 5 years. It is proposed that $X be paid now, with another $X paid in 10 years time to liquidate the debt. Calculate the value of X (amount in dollars) if the effective annual compounding interest rate is 7.1% for the first 6 years, and 7.8% for the next 4 years.

853.3

step-by-step explanation:

she will sew have sewn five dresses   and be 1/3 done with the sixth one in an hour.

step-by-step explanation:

3/4 of an hour=45 mins

lucy makes 1 dress per 11.25 minutes

45 mins+11.25 mins=56.25 mins

60 mins- 56.25 mins=3.75 mins

3.75 mins is 1/3 of of 11.25 mins

therefore she the other 1/3 would be part of the hour and she will have sewn 5 dresses and begun the sixth.

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b. b < 1 might be the correct answer