Zero-coupon treasury (STRIP)	Yield to Maturity
1 YEAR	4%
2 YEAR	5%
3 YEAR	7%
4 YEAR	9%

Given the information in this table, calculate your profit or loss if you bought a 4-year bond today and sold it in 2 years. Assume the par value of the bond is $1,000."

Gain of $180.00

Gain of $50.50

Gain of $72.64

Loss of $40.25 loss