Isn’t it c it could be b or c but correct me if I’m wrong

Karen is financing $291,875 to purchase a house. she obtained a 15/5 balloon mortgage at 5.35%. what will her balloon payment be? a. $220,089.34 b. $219,112.46 c. $246,181.39 d. $230,834.98

Asphere has a diameter of 10 in. what is the volume of the sphere?

Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20