Re applying for UK visa [duplicate]

I really appreciate your quick response on this and to have full review on my refusal decision.. like u said there must be some para missing i checked the letter again, my question too the letter is all the same just i missed the point he noted ""furthermore there are large transfer and cash deposits which are 6 times your claimed salary (amount) on the 23/02/2015 and on the 15/05/2015 a cash deposit for (1,006)pounds" so the small amount of deposit were the available cash we just deposit this to our saving account as we have two accounts how to verify this? what reason should be mentioned to them that we did'not present the supported documents to declare it.

As per your review we have all of the evidences ( Death Certificate, the Cheque receipt Voucher, Copy ob Bank Cheque from the Company, Power of Attorney to my husband by his legal guardian as a trustee of what his father left, and transfer permission from the ministry that he can hold his mother and sister sponsorship as they are currently living with us in KSA) are with us in Arabic form and we translated in English with the stamp of certified translator.. do we need at attest this from chamber of commerce?

"But it would be advisable to request a different ECO for your next application. They will do this without prejudice if you ask them to; plus an ECM will review the decision if it is adverse to you." how to claim for this in our future application if u can it would b very helpful for us.

the booking we submitted was ticket bookings it was mention in the guidance of required documents. for future application all of the personal circumstances are the same except the amount for the cost of trip we mentioned earlier my husband by mistakenly mentioned the whole family trip cost including (Plane ticket, living expenses and the money) he have for this trip instead of his personally. can we change it in each application the cost belongs to personally, It may make a wild change as compare to previous application. does it going to effect on the decision for the future application. We already submitted Invitation letter (original) from the family members in UK. Do we submit this time the copy of invitation letter because they already have the original one.