What is the incubation scheme for each trypticase soy agar sample collected at each sample location? A. 20-25 C for at least 48 hours and then transferred to 30-35 C for at least 5 days B. 20-25 C for 48-72 hours and then transferred to 30-35 C for 5-7 days C. 30-35 C for 48-72 hours and then transferred to 20-25 C for 5 -7 days D. 30-35 C for at least 48 hours and then transferred to 20-25 C for at least 5 days