SUM BASED ON AMOUNTS RANGES

i am trying to use the following measure to be used in a card visual

gp_status_sum = 
var A = CALCULATE([GPSUM],GROSSPREM_CLASS[GROSS_PREM]>=1000000&&GROSSPREM_CLASS[GROSS_PREM]<=4999999)
var B = CALCULATE([GPSUM],GROSSPREM_CLASS[GROSS_PREM]>4999999)
var C = CALCULATE([GPSUM],GROSSPREM_CLASS[GROSS_PREM]<1000000)
var D = CALCULATE([GPSUM],GROSSPREM_CLASS[POOL] IN {"NON POOL"},GROSSPREM_CLASS[GROSS_PREM]=1000000&&GROSSPREM_CLASS[GROSS_PREM]<=4999999)
var E = CALCULATE([GPSUM],GROSSPREM_CLASS[POOL]IN {"NON POOL"},GROSSPREM_CLASS[GROSS_PREM]>4999999)
var F = CALCULATE([GPSUM],GROSSPREM_CLASS[POOL]IN {"NON POOL"},GROSSPREM_CLASS[GROSS_PREM]<1000000)
RETuRN
IF(SELECTEDVALUE('Status'[Status])="0 To 999,999"&&SELECTEDVALUE(POOL[POOL])= "WITHOUT POOL",F,
IF(SELECTEDVALUE('Status'[Status])="Above 5 Million"&&SELECTEDVALUE(POOL[POOL])= "WITHOUT POOL",E,
IF(SELECTEDVALUE('Status'[Status])="1,000,000 To 4,999,999"&&SELECTEDVALUE(POOL[POOL])= "WITHOUT POOL",D,
IF(SELECTEDVALUE('Status'[Status])="0 To 999,999",C,
IF(SELECTEDVALUE('Status'[Status])="Above 5 Million",B,
IF(SELECTEDVALUE('Status'[Status])="1,000,000 To 4,999,999",A,[GPSUM]))))))

what the measure is doing is that it sums the premium amount values of a policy which are less than and greater than the amount defined in the measure which it should not do, i want it to sum the amount of policies whose total amount ranges from 0 to 999,999, 5Million and above.

as there are some polices whose level does change when we remove the pool amount it goes from

"Above 5 million" to "1,000,000 to 4,999,999"

since all the values of this particular policy is less than 5 million its does not sum them , 

is there any way that i can filter the policies based on their total amount?

changed the measure, displays the correct results in table visual but blank in card visual