Problem: How to eat cheaply at a fast food restaurant
Figure out what food you want to eat.
Even if you want to eat on a strict budget, you should eat food that actually strikes your appetite. Whether it's pizza, burgers, tacos or something else, a fast food meal should be enjoyable above all else.

Answer: Choose an appropriately cheap fast food chain. Although your appetite should be the biggest factor in where you decide to go to eat, each fast food chain is different when it comes to value.

Problem: We see a wall in bad shape. we

Answer: see a person putting plaster on it.

Problem: How to reissue an invoice
Identify what information has changed.
For example, someone might have increased their order, or you made a mistake on the original invoice. Go down through each piece of information on the invoice and look for changes to any of the following :
Client information amount due payment deadline description of goods or services provided
Correct the invoice.
Answer: Go into your invoicing software and update whatever information needs to be changed. You should change the invoice number so that it reflects that it has been revised.