let reward_amount = compound_lp_pool_rewards(m_store, unstaking_type);
let lp_amount = reward_amount + pool_router::get_real_total_stakes(...);
let cabal_lp_amount = option::extract(...);
let ratio = bigdecimal::from_ratio_u128(unstake_amount as u128, cabal_lp_amount);
let unbonding_amount = bigdecimal::mul_by_u64_truncate(ratio, lp_amount);
...
vector::push_back(&mut cabal_store.unbonding_entries, UnbondingEntry {
    ...
    amount: unbonding_amount,
    ...
});
primary_fungible_store::transfer(
    &package::get_assets_store_signer(),
    metadata,
    account_addr,
    amount //  Precomputed at unstake time
);
