inverted cantilevered warren with verticals 02

Given the truss shown, loaded and dimensioned with the values given here:

$\left.\vphantom{\begin{array}{c}\!\strut\\\!\strut\\\!\strut\\\!\strut\\\end{array}}\right[$	$a = 4.2 ft$	$F_1=1000 lb$	$F_3=2040 lb$	$\left.\vphantom{\begin{array}{c}\!\strut\\\!\strut\\\!\strut\\\!\strut\\\end{array}}\right]$
	$b = 6.6 ft$	$F_2=1940 lb$	$F_4=980 lb$
	$c = 8.2 ft$

Find the following, assuming the truss does not deform out-of-plane:
(a) The reaction forces at the supports.
(b) The forces carried in each member.

(a)
Reactions:
(If the support applies an upward or rightward force on the structure, enter a positive value, otherwise enter a negative value.)

$R_{E_{horizontal}}$	$R_{E_{vertical}}$	$R_{G_{horizontal}}$	$R_{G_{vertical}}$

(b)
Members:
(Denote tensile forces with positive values and compressive forces with negative values.)

Member	Force
$AB$
$BC$
$CD$
$DE$
$GH$
$HI$
$IJ$
$AJ$
$BJ$
$CJ$
$CI$
$CH$
$DH$
$EH$

be sure to include units with your answers