An ammeter, a voltmeter, and a wattmeter were installed in an AC circuit and read 15 Arms. 115 Vrms, and 1,500 W, respectively. The power factor of the circuit is most nearly:
a. 0
b. 0.70
c. 1.0
d. 0.494
e. Insufficient information
f. 0.95
g. 0.5
h. 0.87
