How could you correct the comma splice in the sentence below? The science competition was supposed to take place tomorrow, now it is scheduled for the following week. Question 13 options: a) The science competition was supposed to take place tomorrow, but now it is scheduled for the following week. b) The science competition was supposed to take place tomorrow: now it is scheduled for the following week. c) The science competition was supposed to take place tomorrow now it is scheduled for the following week. d) The science competition was supposed to take place tomorrow although now it is scheduled for the following week