Constructed line PQ is the _______________ of line segment CD.

Perpendicular bisector

Step-by-step explanation:

Construction done:

1). An arc is drawn from point O which intersects line 'l' at two points C and D.

2). From the points C and D two equal arcs on both the sides of the line 'l' have been drawn intersecting each other at points P and Q.

3). Points P and Q have been joined with the help of a straightedge.

Hence constructed line PQ is the PERPENDICULAR BISECTOR of the line segment CD.

She will receive $616.39 per month.

Step-by-step explanation:

She made payments for the last 10 years, so N = 20 half-years.

Regular semiannual payments, Pmt = $1,624.13

APR is 1.5% compounded semiannually, R = 1.5/200 = 0.0075

FV of old annuity :-

It means Present Value of the new account = $34,904.53

APR is 2.3% interest compounded monthly, R = 2.3/1200 = 0.001916667

She withdraws a monthly salary for 5 years from the new account, so N = 60 months.

Hence, she will receive $616.39 per month.