17. How are you going to compute the total amount of fertilizer consumed from planting up to the date of the survey?

A. Total amount of fertilizer = ( amount of fertilizer per kilo ) ( no. of kilos )

B. Total amount fertilizer = ( amount of fertilizer per kilo ) ( no. of kilos ) ( no. of days )

C. Total amount of fertilizer = ( amount of fertilizer per kilo ) ( no. of days )

D. Total amount of fertilizer = ( no. of kilos ) ( no of days )

18. Which of the following is NOT a labor requirement in planting

A. Production of seedlings
B. Fertilizer application
C. Pulling of seedlings
D. Transplanting​