GTA Online does not work with Lester and Merryweather because they are characters and services that are specific to the single-player story mode of Grand Theft Auto V. The game developers have designed GTA Online to be a separate multiplayer experience with its own set of characters, missions, and activities. While some characters from the single-player mode may make cameo appearances in GTA Online, the interactions and services they provide are not available in the multiplayer mode to maintain the balance and integrity of the online gameplay. **

In GTA 5, the Merryweather heist is a mission where the player, along with Michael, Franklin, and Trevor, plans to steal a high-tech device from a heavily guarded freighter owned by the private military company Merryweather. The heist unfolds in three stages: the player first has to choose between two different approaches to the heist, either using stealth or going in guns blazing. Then, the team has to infiltrate the freighter, take out the guards, and secure the device. Finally, they have to escape from the freighter and deliver the device to their client. The heist is action-packed and requires strategic planning and execution to successfully pull it off. **

During the Merryweather heist in GTA 5, you didn't receive any money because the heist was orchestrated by Trevor Philips, who kept most of the profits for himself and his crew. Trevor planned the heist to benefit himself and his associates, leaving you out of the financial gains. Additionally, Trevor's volatile and unpredictable nature may have influenced his decision to exclude you from the monetary rewards of the heist. **

During the Merryweather heist in GTA 5, you do not receive any money because the heist is set up as a job for the FIB (Federal Investigation Bureau) and not for personal gain. The heist is carried out to steal a chemical weapon from Merryweather Security Consulting, and the money earned from the heist goes towards funding the FIB's operations. Therefore, as a part of the FIB team, your character does not receive any personal financial reward for completing the Merryweather heist. **

A suitable title for tools, equipment, materials, and workplace safety could be "Ensuring a Safe and Efficient Work Environment." This title encompasses the importance of maintaining a safe workplace while also emphasizing the role of tools, equipment, and materials in achieving efficiency and productivity. It highlights the need for proper safety measures and the use of appropriate tools and equipment to create a conducive work environment. **

After completing the Merryweather heist in GTA V, you can ensure that you receive a call from Lester or someone else by making sure that you have completed all the necessary prerequisites for the next mission. This may include completing other missions, waiting for a certain amount of in-game time to pass, or reaching a specific point in the game's storyline. Additionally, you can also try switching between characters or completing other activities in the game to trigger the next mission. If you are still having trouble receiving the call, you can try looking up specific guides or walkthroughs for the game to see if there are any specific steps you may have missed. **

In the Merryweather heist, you receive 20 million because you are actively participating in a high-risk operation that involves planning, executing, and potentially facing dangerous situations. Your role in the heist requires skill, effort, and risk-taking, which justifies the substantial payout. On the other hand, in a short sale, you are essentially betting on the decline of a stock's value without actively participating in any risky or labor-intensive activities. Therefore, the profit from a short sale is based solely on the market movement and does not involve the same level of effort or risk as a heist, resulting in a lower payout. **

In the Merryweather heist, you receive 20 million because you are stealing from a heavily guarded military base, which involves high risk and requires a large payout to compensate for the danger. On the other hand, in the short sale, you receive nothing initially because you are manipulating the stock market and the payout comes later when the stock price drops, allowing you to profit from the short sale. The 20 million you receive is the profit from the successful short sale, reflecting the potential gains from the risky investment strategy. **