A boat is being pulled by two tugboats using cables, one pulling it with a 37o angle above the centre line of the boat and another at an angle of 19o below the centre line. If the tension in the cable at the bottom is 900kN and the boat needs to be pulled in a straight line, determine the tension in the cable at the top. Provide your answer with 2 decimal places, you must be accurate. Include all units.
a) 1327.07 kN
b) 850.00 kN
c) 1040.53 kN
d) 750.00 kN