JEE Main Physics question

A cricket ball of mass 150 g collides straight with a bat with a velocity of 10 ms⁻¹. The batsman hits it straight back with a velocity of 20 ms⁻¹. If the ball remains in contact with the bat for 0.1 s, then the average force exerted by the bat on the ball is

• (A)15 N
• (B)45 NCorrect
• (C)150 N
• (D)4.5 N