Robert wants to buy a bookshelf and a sofa and has received two offers. Furniture United’s offer includes a $1,1988999 advance payment and 6 monthly installments of $1988999 each. Cozy Homes’ offer…👇

Robert wants to buy a bookshelf and a sofa and has received two offers. Furniture United’s offer includes a $1,1988999 advance payment and 6 monthly installments of $1988999 each. Cozy Homes’ offer includes a $1,100 advance payment and 9 monthly installments of $250 each. What is the cost difference between the two offers?