please answer the correct answer

Question 5 Not yet answered Marked out of 1.00 p Flag question Shrek and Piano need Sitetta of furniture soba, a chair, a dining table, a deak and a hed. There are werden wilable from various abou: They can buy a won and a chuir for 400 . They en buy a desk and chair for 120 They can buy adining table and a sofa for ESO . They can buy abs, a chair and dining table for It also pomible to buy the item individually for the following prices Price 70 Dining table 130 100 Bed Shrek und Fiona te kooking for the cheapest way to purchase all items Select the correct constraint from those available below O a all of the above 0 b. x5>=1; OCX4+x71 O d. bin x1, x2, x3, x4, X5, X6, X7, x8, x9: 4. x2+x6+x7+X9>=1; O f.x3+x8+x9>1: 8.x1+x6+x8+x95=1; Question 5 Not yet answered Marked out of 1.00 p Flag question Shrek and Piano need Sitetta of furniture soba, a chair, a dining table, a deak and a hed. There are werden wilable from various abou: They can buy a won and a chuir for 400 . They en buy a desk and chair for 120 They can buy adining table and a sofa for ESO . They can buy abs, a chair and dining table for It also pomible to buy the item individually for the following prices Price 70 Dining table 130 100 Bed Shrek und Fiona te kooking for the cheapest way to purchase all items Select the correct constraint from those available below O a all of the above 0 b. x5>=1; OCX4+x71 O d. bin x1, x2, x3, x4, X5, X6, X7, x8, x9: 4. x2+x6+x7+X9>=1; O f.x3+x8+x9>1: 8.x1+x6+x8+x95=1