Can someone please help to clarify how to set up this problem?

Can someone please help to clarify how to set up this problem?

1)    A car dealership has found that the probability that a car sold at their shop is a Ford is 0.4. The probability that the car is any other brand is 0.6. The probability that the car is a manual ignition car given it is a Ford is 0.2. The probability that it is a manual ignition car given it is any other brand is 0.3. What is the probability that any given car sold is a manual ignition car?

A.   0.22

B.   0.26

C.   0.50

0.67