Parallel LRC circuit analysis help

Hello I have a parallel RLC circuit and I am struggling to find the following parameters:

1) Total Circuit current
2) phase angle relative to the supply
3) Total Circuit Impedance using j operation (complex notation)
4) Power dissipated in the resistor

Link to Circuit diagram:
http://i695.photobucket.com/albums/vv313/patel5557600/kjadsbcksjdb_zps4027ce59.png
II have also attached a simple circuit diagram in this thread

My workings so far:

V=12V peak= 12/√2=8.49 V_RMS
f=10KHz
R=10Ω
L=150μH
C=330nF

1 - Circuit Current

I_R=V/R=8.49/10=0.849A
I_L=V/X_L =8.49/9.42=0.901A
I_C=V/X_L =8.49/48.23=0.176A

I= √(〖I_R〗^2+(I_L - I_C )^2 )
I= √(〖0.849〗^2+(0.901-0.176)^2 )
I= 1.116A

2 - Phase Angle

〖G=〗⁡〖1/R〗
〖G=〗⁡〖1/10〗
〖G=〗⁡〖0.1 s〗
〖θ=tan〗^(-1)⁡〖G/Y〗
〖θ=tan〗^(-1)⁡〖0.1/0.132〗

θ=⁡〖37.15〗

3 - Impedance Using J operator

1/Z=√((1/R)^2+(1/X_L -1/X_C )^2 )
1/Z=√((1/j10)^2+(1/(-j9.42)-1/j48.23)^2 )
1/Z=√(((1∠0)/(10∠90))^2+((1∠0)/(9.42∠-9... )
Y=1/Z=√((0.1∠-90)^2+((0.106∠-90)-(0.020... )
Y=1/Z=√((0.1∠-90)^2+((0.106∠-90)-(0.020... )

4 - Power Dissipated

P=VIcosϑ
P=(8.49)(1.116)cos⁡(37.15)
P=7.56W



Can someone please confirm these results? If I have gone wrong, could someone please correct me. Any help would be much appreciated.

Thank you