Students are required to eat a meal (one meat and one dish) with an average of 200g vegetables per person. The price of 150g meat and side dishes is set below that of 2 yuan, and the price of a meal (two meats and one dish) with 200g vegetables and 150g meat is set below that of 3 yuan. /Plus a student soup/

Teacher's meal (two meats and two dishes) is 200g× 2 portions, and meat 150g× 2 portions. Every meal should be below 5 yuan, plus a teacher's soup (better than the students'). Teachers should have a meal to eat fish every day! Please make it for me. Five days a week is different, and some can be matched again the next day! But it can't all be the same! It is not easy! According to the current price, it is easy to double the living standards of students and teachers! Student 4 yuan and teacher spent 10 yuan, and now the price of meat is 12 yuan/500g. A clever woman can't cook without rice!