As a decentralized platform, DEX APY is primarily determined by market forces and the supply and demand dynamics within each staking pool. The APY is not directly controlled or regulated by the admin or any central authority.

However, the admin of DEX does have some influence over the APY indirectly through joining stake. They can adjust the token emission rates, which can impact the APY.

It's important to note that any changes made by the admin should align with the community's consensus and adhere to the principles of decentralization. DEX operates on a decentralized autonomous organization (DAO) model, where decisions are typically made through community governance and voting mechanisms.

Ultimately, the APY on DEX is largely determined by market dynamics and user participation in the staking pools.

The owner address of the main token (token like CAKE) being the contract address of the MasterChef contract is a design choice made by the default rule when build the DEX. In the context of the DEX ecosystem, the MasterChef contract is responsible for managing the staking and reward distribution mechanism for liquidity providers. As such, it holds certain permissions and controls over the main token.

By setting the owner address to the MasterChef contract, the tech team ensures that the contract has the necessary authority to manage and distribute rewards to liquidity providers effectively. This design allows for seamless integration and coordination between the MasterChef contract and the main token, streamlining the staking and reward processes within the DEX ecosystem.

Overall, this approach helps maintain the integrity and efficiency of the liquidity provision and reward system on the DEX platform

The emission rate of the CAKE token refers to the rate at which new CAKE tokens are minted or created and added to the circulating supply. The emission rate can vary depending on the specific tokenomics and design choices of the project. By default rule, when a minting happened, 40 new token will be minted. Admin of the DEX can determine how much of that 40 token is kept and how much is burn. The min % of token to kept is 0.1 token (if so 39,9 token will be sent to burn address)

For main token (token like CAKE) specifically, the emission rate is determined by the DEX platform. Initially, when DEX was launched, there was a fixed supply of CAKE tokens. However, over time, due to the emission rate and other activities of the DEX, the supply will increase.

It is to help reduce the total supply of a particular token by removing a certain amount of tokens from circulation. When users conduct transactions on DEX, a portion of the transaction fee is sent to the burn address, effectively ""burning"" those tokens and removing them from the circulating supply.

This process of burning tokens helps to increase the scarcity of the token, which can potentially lead to an increase in the value of the remaining tokens in circulation. It also helps to stabilize the price of the token by reducing the overall supply, as long as demand for the token remains constant or increase.

In summary, the main function of the burn admin wallet on DEX is to receive tokens that are designated for burning, and to help reduce the total supply of a particular token in circulation, which can potentially increase the value of the remaining tokens.

This burn address you can manage; I can hand over the PK to you (private key) EX: https://explorer.hashbit.org/address/0x8a8052a582De6a87250faD2322578C56B4Aeb3a8/write-contract#address-tabs the burn function in wallet is written in this contract - this is required to have standard burn when building a DEX floor

It can be hidden on the interface, but running in the background, it still has to be burned